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  • - Hello, it looks like we are live.

  • Hello everyone, Sal here from Khan Academy.

  • Welcome to the daily homeroom

  • for those of y'all that this is the first time

  • that you're joining.

  • This is really a way to connect and realize

  • that we're all part of a global community here,

  • especially in this time of school closures.

  • Obviously Khan Academy we're a not-for-profit

  • mission free-world class education

  • for anyone anywhere.

  • And well before this crisis

  • we're going through was happening

  • obviously our vision was how could we support teachers,

  • how do we support students,

  • how do we support parents

  • so that any child, and any teacher can support that child,

  • to go through the core subjects from pre-K,

  • elementary school, middle school, high school,

  • and the core of college across subjects and grades.

  • I will remind folks that we are not-for-profit

  • and so we're able to do all of this

  • with philanthropic support from folks like yourself.

  • And so we've always had those resources,

  • but then when we saw the school closures happening

  • we realized that it's our duty,

  • as a not-for-profit in this space,

  • that it's free, that it's accessible

  • to do whatever else we can to make sure

  • that you feel supported.

  • So above and beyond the many subjects and grades

  • that we offer in math, English, language, arts,

  • science, and the humanities on Khan Academy,

  • we've been trying to do these live streams

  • which is just a way to connect and make announcements

  • and focus on specific topics

  • that are front-of-mind for folks

  • during the school closures,

  • and also things like teacher webinars, parent webinars.

  • We've also been experimenting even with live class rooms

  • at a very large scale with students

  • so that we can answer their questions

  • on topics like algebra.

  • I do wanna give a special thanks.

  • You know Khan Academy was already running

  • at a little bit of a deficit before all of this hit

  • for us to be able to do our mission

  • and now that our server costs are going up two X,

  • and maybe approaching three X,

  • we need as much support as possible.

  • I wanna thank folks like Bank of America

  • who was the first to step-up

  • followed closely by AT&T, google.org, and Nevartis.

  • But we need more help from corporations, from everyone,

  • whatever you can donate is great.

  • So I am very excited today about today's topic

  • because it's actually a topic that many of you

  • have been asking about,

  • it's a topic that I desperately wanna learn

  • about as a father of a 5-year-old

  • who in this time of social distancing is, you know,

  • not to pick on him maybe the most disruptive member

  • of our household right now (laughing).

  • And so what I'm gonna do is I'm gonna bring on

  • Caroline who is actually the founder

  • of Khan Academy Kids and maybe a good place to start

  • Caroline is, actually how did this start,

  • what is Khan Academy Kids

  • even before the school closures happened

  • and then we can talk a little bit about

  • what we're trying to do together

  • to support folks even more.

  • - Sure, so Khan Academy Kids,

  • for those of you who don't know,

  • is an educational program for kids

  • ages two through seven and it includes

  • thousands of activities across a variety of subjects

  • math, reading, language,

  • as well as social and emotional development

  • and executive-function skills.

  • So it's a comprehensive program for early learning

  • for preschool through grade one

  • and it has a personalized learning pack

  • where we adapt the lessons for each child's skill level

  • on specific topics.

  • It also includes a library that has hundreds of books

  • many of which are original books around our characters

  • and then we also have some partnerships

  • with National Geographic, Super Simple, and Bellwether

  • to deliver some of the other books and content.

  • - And as a reminder this is all free,

  • all non-commercial and I wanna give Caroline,

  • and her husband, Michael, credit

  • 'cause they're the cool founders

  • of what became Khan Academy Kids.

  • And I think it's important for folks to realize

  • that, you know, similar to how Khan Academy started

  • as a not-for-profit is really a family project

  • a way for me to help my cousin

  • and word got around that free tutoring was going on

  • and it started being many, everyone's cousins maybe.

  • You started also as a family project.

  • You and Michael actually created

  • some of the very first apps back in

  • 2008, 2009, 2010,

  • on devices that showed the world

  • that these can actually be things that young children

  • can interact with.

  • And then y'all essentially donated,

  • your team donated your org to this mission.

  • So I don't think I'm overstating it

  • that, you know, this isn't like some corporate effort,

  • we're not trying to sell people,

  • with you and Michael it's a family project,

  • you have other incredible team members,

  • it's really an act of love that you're trying to do,

  • that you started for your family

  • and then you're trying to do for many others.

  • - That's right, we've been working in early childhood

  • for 10 years on this and so, yep.

  • - And your background shows that you have

  • a much better background than I do

  • and I need to get some

  • fingerprinting done-- - I don't know about that.

  • - That might-- - Oh yes.

  • - So let me,

  • (laughing) let me start with a couple of questions.

  • I think, as I mentioned,

  • the early learning crowd is,

  • especially with parents working from home,

  • preschools have been closed,

  • kindergartens have been closed,

  • they are some of the most difficult I think

  • to, you know, say, hey why don't you just work on this

  • for a little bit.

  • What advice to you have for parents generally speaking

  • and potentially leveraging Khan Academy Kids as well

  • in this time of closures.

  • - Yeah, I mean, I'd say as a parent myself,

  • and Sal's a parent of young children as well,

  • all I can say is, you know, give yourself a break

  • and be kind to yourself to start with

  • because all of us have been unexpectedly

  • thrown into this situation.

  • Already, as parents of young children,

  • we were very busy being parents

  • and juggling (mumbles) and other things

  • and now we've been catapulted into many other roles,

  • of teacher, carer, magician, among other things,

  • and there's just so much going on.

  • I'd say be kind to yourself first and foremost

  • and also we're in this, you know, for the long haul

  • and so I think this is a new normal

  • that we're all adjusting to.

  • We are working hard on some things

  • that we think might help,

  • but I think the biggest advice would be

  • to think of this as a balance.

  • You're gonna be balancing some learning time with your kids

  • as well as play time and academic time

  • and outside time, so it's really just about the balance

  • and it's not a sprint we're just going to have

  • to adjust to this new normal.

  • And so a few things that we're doing

  • that we think may help in addition

  • to the core Khan Academy Kids program

  • is just like Sal is doing these daily homerooms

  • we're launching today, daily Circle Time,

  • which is like Circle Time in preschools,

  • and kindergartens and first grades,

  • where the teachers have a chance

  • to connect with the students.

  • So Sophie from my team and I

  • will be leading these Circle Times

  • and they are a time for us to connect, read books,

  • do learning activities, get the kids up to stretch

  • and do some imaginary play too.

  • We're trying to keep some semblance of what's,

  • of normal during these changing times.

  • And I think we're just really acknowledging that,

  • you know, these are difficult difficult times

  • for many families and children.

  • So the children may not know

  • the specifics of what COVID-19 is,

  • but they are going through change.

  • Maybe their school is closed,

  • maybe their parents are working at home,

  • or their parents are just much busier

  • and more concerned about different things.

  • So we're trying to address those head-on

  • and our first episode is a special episode

  • about how to talk to kids through these changing times.

  • And what we're doing is instead of just explaining

  • the specifics of the virus which they might not,

  • you know, it may not be age appropriate,

  • we are giving them three super powers

  • that they already have that they can use tools

  • in times of change.

  • So things like, being thankful, belly breathing,

  • and being a helper.

  • So in addition to

  • Circle Time-- - Those are useful for all

  • of us (laughing). - I think yeah, for kids

  • of all age as well as parents.

  • And so I think-- - Belly breathing.

  • - As parents watching with their kids

  • they can do it together.

  • You wanna do it together (laughing)?

  • - I love that we're doing it. - Sal has already.

  • (voice covers voice) I know.

  • - Yeah I have the belly you was talking about

  • is why you said to breathe.

  • (laughing)

  • So let me ask, there's a lot of great questions

  • that are already pouring in

  • and I want to get to as many of them,

  • but I'm gonna start with a selfish question

  • that I think is a lot of folks are asking.

  • Especially with younger ages

  • we're always sensitive to screen time,

  • and by definition Khan Academy,

  • Khan Academy Kids is on a screen.

  • But now we're in this new normal, as you mentioned,

  • where screens are in some ways our only lifeline

  • to the outside world, or socialization.

  • How are you thinking about it,

  • I know you all are consulting a lot of experts,

  • child psychologists, researchers,

  • what are they telling you, what do you know about

  • appropriate use of screen time generally

  • and screen time in the context of Khan Academy Kids?

  • - Yeah, I think, as I was alluding to earlier,

  • it's all about balance.

  • So, we definitely don't want the young kids

  • just on a screen.

  • So we need to balance a few minutes in the morning,

  • up to 10 to 20 to 30 minutes,

  • on something like, on Academy Kids,

  • that's rich and educational and enriching

  • where you can see the kids interacting with the technology

  • and singing and even getting up sometimes

  • to sing along and stomp around.

  • But we need to balance that with outdoor time

  • and play time, family time, free time,

  • as well as reading, reading real books.

  • Or parents can also read books in our app in the library

  • and when they do it together

  • it's a very different experience

  • than a child just looking at technology.

  • So again, it's just about balance.

  • - And just out of curiosity,

  • I mean we've been seeing the traffic on our side

  • on kinda the core Khan Academy, or non-Academy kids,

  • up about 2 1/2 fold.

  • We're using this as a meeting,

  • what are y'all seeing on downloads

  • and what other information over the last two weeks?

  • - Yeah, well overall since our launch in 2018

  • Khan Academy Kids has been downloaded

  • over six million times, has had great usage,

  • but this week is really an anomaly

  • We've seen our new users up by over 10 times

  • our normal rates.

  • So. - Wow, wow.

  • - Very happy to be a resource that parents and teachers

  • and families can draw upon.

  • - Right great, so let me get to some of the questions

  • that I'm seeing.

  • So there's one question, my child is on the autism spectrum

  • do you have any tips for using the Khan Kids app

  • with children with autism?

  • How can I make sure it's engaging and motivating for him?

  • - So we've heard from families

  • with children on the spectrum and it,

  • children are all different, and I think our app is designed

  • to be engaging and easy to use for all children.

  • So it's designed for pre-readers

  • and designed to be intuitive for children to explore

  • and there's no, you know, one way to use it.

  • And I think with the core characters

  • that we have in our app they tend to really,

  • children connect with these characters.

  • They all have different personalities

  • so different children can latch onto different characters

  • and then we use a lot of music so, as Sal was saying,

  • this is a homegrown effort, co-founder and husband,

  • plays the cello in the app

  • and we do a lot of the music in our app ourselves

  • and all of the illustrations and character books

  • are all done in-house by our very talented

  • animators and illustrators.

  • So, yeah I think it is an app that the pre-readers,

  • as well as children of different abilities,

  • can use in different ways.

  • - I have to say Caroline

  • whenever I come over to your house

  • I have a little bit of insecurity as a parent

  • where I see your family,

  • like, oh we should bring out our cellos and play together.

  • (laughing)

  • - We do. - There's something about,

  • something of a role model for me as me personally,

  • my wife does a much better job,

  • but I have aspirations.

  • Let's see, we have other questions.

  • So this is, this is from YouTube.

  • Krehenge wants to know how would you use

  • Khan Academy Kids if there isn't

  • a translation for their language yet?

  • And I have some ideas there but I'm curious

  • to what you think Caroline.

  • - Yeah well we've heard from families from all of the world

  • that they're using it to learn English, is one thing,

  • but again as I was saying,

  • it's been designed for pre-readers.

  • So children can play with the interactive activities,

  • do the counting, and the logic as well as,

  • you know, listen to the books

  • that are read aloud in English

  • even if they don't know and I think

  • kids learn really quickly

  • so that's one way we've seen it being used.

  • - Yeah, exactly because it's literally at a level

  • for when people are literally just learning language

  • and numbers and motor skills,

  • and social/emotional learning,

  • that actually almost a child anywhere

  • can actually interact with it.

  • And in many parts of the world

  • it's actually a really useful skill

  • to actually have some of that

  • baseline English proficiency,

  • but, you know, longer term we might be able to think

  • about ways to localize.

  • All right, so other questions.

  • So let's see from Facebook, Andre Philipe says,

  • I was wondering if Khan Academy Kids

  • has a course on how to teach online?

  • Of course everything is explained so well,

  • well you're being very generous Andre,

  • and clearly because of COVID-19

  • I'm forced to teach online.

  • So, I think I can handle that question.

  • We don't have any courses on that yet.

  • My advice to you, and this goes back to

  • when I was tutoring for my cousins,

  • and that was really a blessing

  • that I started with my cousins

  • 'cause it allowed me not

  • to put too much pressure on myself,

  • is just get started, there's many ways you can do it.

  • You can use your cellphone, use a whiteboard,

  • you can find some, you know, you can go online

  • and buy a camera,

  • a phone holder stand,

  • that you can point downwards

  • and you can do lectures on paper.

  • You obviously can also do what I do

  • which is a digital, I use an art program,

  • I use SketchBook and you can,

  • I do screen capture using Camtasia

  • and I have a decent microphone.

  • This is something you can buy

  • at your local electronic store

  • and you could do it that way.

  • But that's the technical setup

  • and my advice on how to do it is just,

  • you know, be yourself.

  • Don't, sometimes when people get recorded

  • they can freeze up a little bit,

  • or get a little stressed out, be yourself,

  • laugh at yourself, feel like,

  • these are your students you're talking to,

  • feel like you're talking to them,

  • feel like you're talking to your cousins.

  • And I think the more you just get started,

  • get a lot of feedback from them,

  • keep iterating on it, I think you're gonna develop

  • your own style and it'll be pretty cool.

  • See other questions, from Facebook,

  • Trixie Hansen says, can you guys do a live tutoring

  • on YouTube, Facebook for students if they need help

  • only using their Khan Academy work?

  • And then there's a second part.

  • Why can't my parents print a report card

  • if all of my progress and assignment scores online?

  • So, Trixie, we actually are exploring some of those things

  • like a YouTube, we've actually been doing these webinars.

  • We've been publicizing it on social media

  • and on the link on that daily schedule that we put out

  • which are schedules for students of different age groups

  • including the Khan Academy Kids crowd,

  • to structure their days.

  • We've been saying, we've running some experiments

  • and starting with algebra.

  • We've been working though algebra-worked examples,

  • but we're making them as interactive as possible

  • where students can answer the questions,

  • you know, answer surveys, we can see what they did

  • and then we can answer their questions.

  • So expect to see some more of that,

  • we're trying to do as much as we can.

  • And print your report card of progress,

  • in theory they can.

  • You know we haven't built a specific functions for,

  • I guess you could say formal printable report cards,

  • but the teachers and parent dashboards

  • have reports on, if they are a student's coach,

  • what the student has been working on,

  • what they've gotten mastery in,

  • what assignments they've completed,

  • so in theory that could be printed, printed out.

  • So from YouTube, Anusha Amed asks,

  • can you use Khan Academy Kids on a computer, Caroline?

  • - Unfortunately not yet.

  • It's more for mobile devices on IOS and Android

  • as well as Chromebooks.

  • But we, with the Circle Time

  • you'll be able to see that on YouTube.

  • We also are coming out with daily offline activities

  • where children can do math and reading offline

  • in printable or using things around their house.

  • So things like "Math Mondays,"

  • "Writing Workshop Wednesdays,"

  • and "Thoughtful Thursdays."

  • - And just to add to what Caroline said,

  • you know, this is all free, not-for-profit,

  • so whether you're on Android or IOS

  • you can download this app,

  • there's no shady upselling, this is literally free,

  • philanthropically supported,

  • so we need your help to keep Khan Academy Kids going

  • especially with the load we're seeing 10 X of normal load.

  • We already had six million downloads before this

  • and now we're at 10 X of normal load

  • so we need your help.

  • But this is all free, this is all noncommercial

  • so hopefully it's accessible

  • to you and your children Anusha.

  • So, from YouTube we have Astro Jayden.

  • Says, hey Sal this is Jayden I'm wondering

  • if I can change up my schedule to fit my day.

  • I'm in 6th grade and there's no telling

  • how each day will go?

  • And my answer to you, or response Astro, is absolutely.

  • The whole goal of those schedules

  • are to be a starting point.

  • Allow people to realize, okay, I got this,

  • this is a reasonable way to handle it.

  • But feel free to copy it, paste it, modify it,

  • so it meets your needs

  • so that it can meet your day.

  • And I think like its sounds like you do want

  • to have some type of a schedule

  • which does help structure your days

  • especially when we're all spending a lot of time at home

  • which I think is a really great thing.

  • And I think that's actually a great skill as 6th grader

  • that you're developing there's this like,

  • that meta-skill, okay how should I structure my day?

  • How should I plan?

  • How should I make sure I get everything done

  • that I want to?

  • So, good job Astro.

  • Okay, another question and this is from YouTube,

  • littlegummy34.

  • Hi Sal, why are missions going down on Khan Academy?

  • All right that's a very good question

  • that I'm sure many people are asking.

  • Missions is actually,

  • so for those of you who don't know,

  • historically over the last 10 years

  • there's really been two ways to experience Khan Academy,

  • really three ways.

  • One is you do a web search on a concept,

  • factoring quadratics, and then you get,

  • go to the right part of Khan Academy

  • and you could do it that way,

  • we've historically called that the library review,

  • and then there's this thing called missions

  • where if you find the missions on say algebra,

  • or other subjects it will be kind of a guided practice

  • and there's game mechanics and all this notions of mastery.

  • And what we realized about four or five years ago

  • is missions actually has a lot

  • of efficacy research behind it,

  • but we realized it was kind of unfortunate

  • that there was these two worlds.

  • Our ideal world is to do what a good tutor would do

  • is that you come to us for help,

  • through a web search, and then we help you

  • for your immediate need, maybe you're trying

  • to learn something for a test tomorrow,

  • or do your homework, but then the game mechanics

  • of things like missions kinda suck you in,

  • in a good way.

  • And so what we started building about two years ago

  • is what we call course mastery.

  • So now when you do a search and you fall into Khan Academy

  • you can get your immediate help,

  • get some practice and feedback,

  • but there's already mastery mechanics around it.

  • And so what we, the reason why we're going to,

  • you know, the fancy word is deprecate missions,

  • which means over the next year or so,

  • we're going to be taking it down,

  • is because the course mastery is being able

  • to pick up the slack of what missions was doing before.

  • And so that's my simple answer.

  • And then we are committed to continually improving

  • that course mastery, so not only does it do

  • everything that missions did,

  • we just launched things like mastery challenges

  • on our course mastery, but we hope it goes there

  • and beyond and has all of the benefits

  • of our library view, but that's an excellent question.

  • All right, so from YouTube, Daniel Marzeta asks,

  • what is the difference between

  • a mastery challenge and assignments?

  • Are assignments just a focused mastery challenge,

  • is a mission mastery challenge?

  • Okay, so we're going deep into the (mumbles)

  • but these are good questions

  • because I know there are a lot of folks,

  • especially with the school closures,

  • spending more time at Khan Academy,

  • you're using it as the resource

  • that you're really leaning on.

  • So a mastery, so there's, when you do skills

  • and I'll just say math, but we have mastery

  • in other subjects as well,

  • you can focus on that skill and it might ask you

  • to do five questions.

  • And if you get four right it'll say, you're familiar,

  • if you get five out of five it says,

  • it'll say you're fluent.

  • And then there's another level called mastery.

  • And the only way that you get mastery is,

  • if you're already fluent, and you get that question right,

  • in either a,

  • a unit test,

  • which is sampling all of the skills of the unit,

  • a mastery challenge, or a course challenge.

  • And the reason why we do that is we feel

  • that you only are truly mastering it

  • when you know when to recognize to do that problem

  • and you're seeing it with other problems

  • and you have to kind of remember I might,

  • maybe had to apply some of those concepts or skills.

  • Mastery challenges are things we just launched,

  • and they always existed in missions,

  • where not only do they allow you to up-level

  • these things that you are already proficient in,

  • but they also are doing what's called, spaced repetition.

  • So we know that you can learn something,

  • we've all experienced it, but a month later,

  • two months later, you might have forgotten it,

  • and especially with a lot of these skills

  • it's really important to retain it over time.

  • And so there's a lot of learning science behind it,

  • but mastery challenge is, beyond being just an opportunity

  • to up-level the skills that you're already proficient in,

  • it's also a chance to make sure

  • that you still have mastered things from before.

  • So mastery challenges tend to be a little bit shorter,

  • take a little less time,

  • they're good ways to level-up

  • and they're good ways to review.

  • Unit tests are great ways if you're just trying

  • to get mastery in that unit,

  • you're trying to understand what your gaps are

  • in that unit and you're trying to level-up.

  • And course challenges are great

  • if you want to understand your understanding

  • of the whole course,

  • maybe figure out where your gaps are

  • and then zero-in on those units

  • that you might be having difficulty with.

  • But this is all great feedback for us

  • to just make all of this that much,

  • that much clearer.

  • Let's see, other questions we have,

  • we have a little bit more time.

  • I'm seeing if there, if there,

  • let me ask another Khan Academy Kids question for Caroline.

  • From YouTube, Algomarbleracer says,

  • when was the app created?

  • I'm assuming they're talking about the,

  • we have two apps, we have the Khan Academy app

  • and the Khan Academy Kids app.

  • I'd love to, you know,

  • when was the Khan Academy Kids app created

  • and kind of where, how do you see it evolving?

  • - Yeah so we launched Khan Academy kids in 2018,

  • so it's been out for a little over a year

  • and it is rapidly evolving.

  • We are working on more tools to help in this environment

  • of remote learning and so stay tuned.

  • In the next few weeks we'll have some announcements

  • about new things that we can use for our remote learning.

  • Currently it goes from preschool through grade one.

  • We'll be aging up to grade two as well over time.

  • - And, you know, I can't, I can't overstate

  • how powerful what Caroline, Michael,

  • and their team have created.

  • You know you saw some videos of it,

  • but it's somewhat magical 'cause the videos kinda pause

  • and then the kids are asked to manipulate

  • what was actually in the video, and so it's.

  • And I have, as I mentioned, a 5-year-old

  • and he loves it.

  • And there's also plenty of books in there,

  • things that you can read alongside of your children.

  • I think you're seeing in some of these videos,

  • this is kinda the best use case.

  • The family gets together, does it together,

  • it's a time to connect.

  • And we also know there are times in this

  • where you're trying to get some work

  • and you wanna say, what's nutritious screen time

  • for your child where you can feel confident

  • they're learning.

  • and Caroline's been doing some incredible work

  • with researcher's from places like Stanford

  • to measure the efficacy, to constantly iterate on it.

  • So this isn't just pure entertainment

  • where it's like entertainment

  • that kinda looks kinda educational,

  • this is real education that happens to be engaging

  • and really entertaining and I think they've done a,

  • a really incredible job at that.

  • So let's see, other questions,

  • maybe time for, time for one question.

  • This is, so from YouTube, Roshan Arongdale asks,

  • my sister is weak in basic math

  • how do I help her?

  • So depending on her age one suggestion,

  • if she's, you know, mid elementary,

  • or a little older, or late elementary,

  • or middle school age, or even high school,

  • I actually recommend going on Khan Academy

  • and starting at the beginning.

  • Starting on early learning,

  • which I think she'll be able to go through quite quickly,

  • especially if she uses things like course challenges

  • and then go to things,

  • try to finish the arithmetic on Khan Academy

  • and then she could probably engage on her grade level,

  • depending what it is.

  • But with school closures the silver lining is

  • there might a little bit more time

  • to really go all the way back

  • and build those foundations.

  • I'm confident if your sister is listening

  • tell her that it's not that she's bad at math,

  • or not capable, or that math is hard,

  • it's just that she probably got

  • some gaps in her background and then now things

  • are making a little less sense.

  • But if she goes back, fills in those gaps,

  • not only will she find

  • that math is fun and interesting,

  • but she can be quite good at it.

  • So I think that's all of our time today

  • and time really does go by fast

  • when you're (laughing) having fun.

  • I wanted to thank Caroline.

  • We're gonna post information

  • about all of the amazing things

  • that Caroline and her team are doing already

  • and the live events they're going to be holding

  • over the weeks and maybe months to come

  • depending on how long this closure situation lasts.

  • And I just wanna remind everyone we are a not-for-profit,

  • everything we're doing is free, it's not commercial,

  • it's made possible through donations

  • from folks like yourself and we do genuinely need

  • that help to stay afloat.

  • I always tell people our budget is about the budget

  • of a large high school, but we are trying to serve

  • a decent chunk of humanity right now

  • especially through this school-closure period.

  • And Khan Academy is much more

  • than just me and Caroline, it's over 200 folks,

  • we have thousands of volunteers.

  • We have to spend millions of dollars

  • just on server hosting.

  • You can imagine there's tens of millions of people

  • who are depending on this every month right now.

  • So with that everyone, you know, stay safe,

  • stay socially distanced and just remember

  • we're all in this together and there's,

  • it's a hard time, but there's something beautiful

  • about this shared experience as well

  • and I really love being connected

  • to all of y'all in this way

  • and I, and our team will, we'll see ya tomorrow.

- Hello, it looks like we are live.

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每天與Sal一起直播家庭課堂:3月26日 星期四 (Daily Live Homeroom With Sal: Thursday, March 26)

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    林宜悉 發佈於 2021 年 01 月 14 日
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