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  • I'd like to reimagine education.

    我要重新構想教育的樣子,

  • The last year

    因為去年

  • has seen the invention of a new four-letter word.

    一個包含4個字母的新字誕生了;

  • It starts with an M.

    是M開頭的

  • MOOC: massive open online courses.

    「MOOC大規模網路開放課程」。

  • Many organizations

    目前有許多組織,

  • are offering these online courses

    為全球數以百萬的學生,

  • to students all over the world, in the millions, for free.

    提供這樣的免費網路課程。

  • Anybody who has an Internet connection

    任何人只要有網路連線,

  • and the will to learn can access these great courses

    和學習意願,就能利用

  • from excellent universities

    頂尖大學提供的絕佳課程,

  • and get a credential at the end of it.

    修畢後還能取得證書。

  • Now, in this discussion today,

    今天這場討論中,

  • I'm going to focus

    我想專注在

  • on a different aspect of MOOCs.

    MOOCs的另一面。

  • We are taking what we are learning

    我們要應用目前所學,

  • and the technologies we are developing in the large

    及大量開發的技術,

  • and applying them in the small

    並小幅度地用在

  • to create a blended model of education

    發展一套多元教育模式。

  • to really reinvent and reimagine

    藉此重塑並重新構想

  • what we do in the classroom.

    課堂教學活動。

  • Now, our classrooms could use change.

    目前的課堂教學需要改革。

  • So, here's a classroom

    現在你們看到的是一間教室,

  • at this little three-letter institute

    這個小學校的名稱有3個字母,

  • in the Northeast of America, MIT.

    就是美國東北部的麻省理工學院(MIT),

  • And this was a classroom about 50 or 60 years ago,

    拍攝時間是五、六十年前。

  • and this is a classroom today.

    再來這張是目前的教室,

  • What's changed?

    有何不同?

  • The seats are in color.

    椅子變成彩色的了!

  • Whoop-de-do.

    隨你怎麼說啦!(會心一笑)

  • Education really hasn't changed

    半世紀以來,

  • in the past 500 years.

    教育並無顯著改變;

  • The last big innovation in education

    最近的重大教育革新,

  • was the printing press and the textbooks.

    乃是印刷機與教科書。

  • Everything else has changed around us.

    儘管生活環境已大不相同,

  • You know, from healthcare to transportation,

    從健保到運輸系統莫不如此;

  • everything is different, but education hasn't changed.

    但教育不然,

  • It's also been a real issue in terms of access.

    而取得性也始終是一大問題。

  • So what you see here

    你們現在看到的畫面,

  • is not a rock concert.

    不是搖滾演唱會;

  • And the person you see at the end of the stage

    在舞台另一頭你所看到的,

  • is not Madonna.

    也不是瑪丹娜。

  • This is a classroom

    這是奈及利亞

  • at the Obafemi Awolowo University in Nigeria.

    奧巴費米•亞沃洛沃大學 (Obafemi Awolowo University)的教室

  • Now, we've all heard of distance education,

    我們都聽過「遠距教學」,

  • but the students way in the back,

    不過遠在教室後方的學生,

  • 200 feet away from the instructor,

    跟講師相距200英尺,

  • I think they are undergoing long-distance education.

    我想他們當下已親身領教「遠距教學」。

  • Now, I really believe

    我確信

  • that we can transform education,

    透過科技,

  • both in quality and scale and access,

    我們是可以改變教育的,

  • through technology.

    包括品質、規模和取得性。

  • For example, at edX,

    以edX網路課程平台為例,

  • we are trying to transform education

    目前我們嘗試以網路科技,

  • through online technologies.

    改造教育。

  • Given education has been calcified for 500 years,

    由於500年來教育僵化,

  • we really cannot think about reengineering it,

    我們實在不敢奢望體制改革

  • micromanaging it.

    或有嚴密監督,

  • We really have to completely reimagine it.

    我們確實需要重新構想。

  • It's like going from ox carts to the airplane.

    這就好比從牛車進化到飛機,

  • Even the infrastructure has to change.

    甚至連基礎建設都必須改變,

  • Everything has to change.

    每樣都要改。

  • We need to go from lectures on the blackboard

    我們要從靠黑板講課,

  • to online exercises, online videos.

    往線上練習與影片邁進;

  • We have to go to interactive virtual laboratories

    再加入互動情境實驗室,

  • and gamification.

    並融入遊戲。

  • We have to go to completely online grading

    完全的線上評分機制、同儕互動

  • and peer interaction and discussion boards.

    以及討論版都是我們必須努力的。

  • Everything really has to change.

    每件事真的都得改,

  • So at edX and a number of other organizations,

    所以透過edX和其他組織,

  • we are applying these technologies to education

    我們把這些技術應用於教育,

  • through MOOCs to really increase access to education.

    透過MOOCs平台大幅普及教育。

  • And you heard of this example,

    各位應該都聽過這案例,

  • where, when we launched our very first course --

    當我們推出第一堂

  • and this was an MIT-hard

    難度已達MIT程度的課---

  • circuits and electronics course --

    電路與電子學---

  • about a year and a half ago,

    這大約是1年半前的事,

  • 155,000 students from 162 countries

    有15萬5千名

  • enrolled in this course.

    來自162國的學生報名,

  • And we had no marketing budget.

    當時我們毫無行銷預算,

  • Now, 155,000 is a big number.

    15萬5千人算很多了。

  • This number is bigger

    這數字,

  • than the total number of alumni of MIT

    比MIT 150年來,

  • in its 150-year history.

    累積的校友人數還多。

  • 7,200 students passed the course,

    雖只有7千2百人及格,

  • and this was a hard course.

    這課程還頗難的,

  • 7,200 is also a big number.

    7千2百人也已經很不簡單了!

  • If I were to teach at MIT two semesters every year,

    假設在MIT,我每年兩學期都有課,

  • I would have to teach for 40 years

    得教40年

  • before I could teach this many students.

    才能累積那麼多學生。

  • Now these large numbers

    不過這些大數字,

  • are just one part of the story.

    只是事情發展的一部分。

  • So today, I want to discuss a different aspect,

    今天我要談點別的,

  • the other side of MOOCs,

    MOOCs的另一面,

  • take a different perspective.

    從不同的觀點切入。

  • We are taking what we develop and learn in the large

    我們要大幅採用開發習得的技術,

  • and applying it in the small

    並小幅度地應用在課堂中,

  • to the classroom, to create a blended model of learning.

    來創造一種多元教育模式,

  • But before I go into that, let me tell you a story.

    但在那之前,容我先說一事;

  • When my daughter turned 13, became a teenager,

    小女13歲時,步入少年時期,

  • she stopped speaking English,

    這時她不再說英語,

  • and she began speaking this new language.

    改說起另一種新語言,

  • I call it teen-lish.

    我稱之為「少年語」。

  • It's a digital language.

    那是一種數位語言,

  • It's got two sounds: a grunt and a silence.

    只包含兩種聲音:悶哼和沉默。(哄堂大笑)

  • "Honey, come over for dinner."

    「寶貝!來吃晚飯囉!」

  • "Hmm."

    「嗯!」

  • "Did you hear me?"

    「妳聽到了沒?」

  • Silence. (Laughter)

    「…….」(會心一笑)

  • "Can you listen to me?"

    「聽我說好嗎?」

  • "Hmm."

    「嗯!」

  • So we had a real issue with communicating,

    那時我們之間真的有問題了!

  • and we were just not communicating,

    根本無法溝通!

  • until one day I had this epiphany.

    直到有天我靈機一動,

  • I texted her. (Laughter)

    我發簡訊給她(笑聲) ,

  • I got an instant response.

    結果立刻就有回應。

  • I said, no, that must have been by accident.

    我本想這一定是巧合,

  • She must have thought, you know,

    她一定以為

  • some friend of hers was calling her.

    是朋友找她。

  • So I texted her again. Boom, another response.

    因此我再發一封,咻地就回覆了!

  • I said, this is great.

    我想這太棒了!

  • And so since then, our life has changed.

    此後我們的生活就改變了,

  • I text her, she responds.

    我發簡訊,她回應,

  • It's just been absolutely great.

    簡直妙不可喻!

  • (Applause)

    (觀眾報以掌聲)

  • So our millennial generation

    千禧世代

  • is built differently.

    他們的成長經歷不同,

  • Now, I'm older, and my youthful looks might belie that,

    我看來沒那麼老,不過不年輕了,

  • but I'm not in the millennial generation.

    也算不上千禧世代;

  • But our kids are really different.

    不過我們的下一代的確不同,

  • The millennial generation is completely comfortable

    千禧世代對網路科技,

  • with online technology.

    可說得心應手。

  • So why are we fighting it in the classroom?

    那我們為何在課堂上要加以排斥呢?

  • Let's not fight it. Let's embrace it.

    別再抗拒了,接受它吧!

  • In fact, I believe -- and I have two fat thumbs,

    因為拇指太粗,我發簡訊不太順,

  • I can't text very well --

    但我真的認為,

  • but I'm willing to bet that with evolution,

    也敢打包票,

  • our kids and their grandchildren

    我們的子孫後代,

  • will develop really, really little, itty-bitty thumbs

    會演化出纖纖細指,

  • to text much better,

    以便更流暢地發簡訊。

  • that evolution will fix all of that stuff.

    這樣的演化會讓事情更容易,

  • But what if we embraced technology,

    若大家欣然接納,

  • embraced the millennial generation's

    這類千禧世代

  • natural predilections,

    頗有好感的科技,

  • and really think about creating these online technologies,

    就認真考慮建置這類網路科技,

  • blend them into their lives.

    將之融入未來生活,

  • So here's what we can do.

    這便是我們能做的。

  • So rather than driving our kids into a classroom,

    而不是把孩子趕進教室,

  • herding them out there at 8 o'clock in the morning --

    早上8點就把他們趕去上學而已。

  • I hated going to class at 8 o'clock in the morning,

    我當年便痛恨8點上學,

  • so why are we forcing our kids to do that?

    所以何必強迫孩子蕭規曹隨?

  • So instead what you do

    改變一下做法,

  • is you have them watch videos

    讓他們在宿舍房間或臥房,

  • and do interactive exercises

    輕鬆地看影片,

  • in the comfort of their dorm rooms, in their bedroom,

    做互動練習,

  • in the dining room, in the bathroom,

    飯廳浴室也行,

  • wherever they're most creative.

    只要是能讓他們發揮創意的地方。

  • Then they come into the classroom

    之後便可回歸教室課堂,

  • for some in-person interaction.

    進行人際互動,

  • They can have discussions amongst themselves.

    學生可與同儕討論,

  • They can solve problems together.

    共同解決問題;

  • They can work with the professor

    也可與教授合作,

  • and have the professor answer their questions.

    並向之請益。

  • In fact, with edX, when we were teaching our first course

    當我們實際在edX開設第一堂,

  • on circuits and electronics around the world,

    電路與電子學的全球課程時,

  • this was happening unbeknownst to us.

    事情發展完全出乎預料!

  • Two high school teachers

    2名蒙古國

  • at the Sant High School in Mongolia

    桑特中學(Sant High School)的老師,

  • had flipped their classroom,

    顛覆了課堂教室,

  • and they were using our video lectures

    他們用的就是我們的教學影片,

  • and interactive exercises,

    還有互動練習。

  • where the learners in the high school,

    別看這些中學生,

  • 15-year-olds, mind you,

    不過15歲,

  • would go and do these things in their own homes

    但他們會把這些事帶回家做呢!

  • and they would come into class,

    而他們再度回到課堂時,

  • and as you see from this image here,

    如圖所見的,

  • they would interact with each other

    會彼此交流,

  • and do some physical laboratory work.

    做些物理實驗。

  • And the only way we discovered this

    我們也是無意間,

  • was they wrote a blog

    讀了他們的網誌,

  • and we happened to stumble upon that blog.

    才恍然大悟的!

  • We were also doing other pilots.

    當時我們也做過其他實驗計畫,

  • So we did a pilot experimental blended courses,

    像嘗試與加州聖荷西州立大學

  • working with San Jose State University in California,

    合作電路與電子學的

  • again, with the circuits and electronics course.

    多元教育課程。

  • You'll hear that a lot. That course has become

    未來你們會更常聽到這門課,

  • sort of like our petri dish of learning.

    這儼然已是我們促進學習的法寶,

  • So there, the students would, again,

    這樣的課堂上,學生一樣

  • the instructors flipped the classroom,

    經由設計過的課程,顛覆課堂學習,

  • blended online and in person,

    而且藉網路教學與親授並進,

  • and the results were staggering.

    成效卓著。

  • Now don't take these results to the bank just yet.

    不過這些結果還不足以定論,

  • Just wait a little bit longer as we experiment with this some more,

    儘管初步結果挺驚人的!

  • but the early results are incredible.

    但還需更長期的實驗佐證。

  • So traditionally, semester upon semester,

    過去數年來,

  • for the past several years, this course,

    這堂頗難的課,

  • again, a hard course,

    每學期

  • had a failure rate of about 40 to 41 percent

    總是會當掉

  • every semester.

    大約40 – 41%的人。

  • With this blended class late last year,

    去年稍晚,這門多元教育課程,

  • the failure rate fell to nine percent.

    不及格率降至9 %,

  • So the results can be extremely, extremely good.

    成效可說十分良好。

  • Now before we go too far into this,

    不過在更深入前,

  • I'd like to spend some time discussing

    我想撥點時間討論,

  • some key ideas.

    一些重要的概念,

  • What are some key ideas

    是甚麼樣的重大觀念,

  • that makes all of this work?

    讓這樣的課程有效?

  • One idea is active learning.

    其中之一就是主動學習,

  • The idea here is, rather than have students

    內蘊的理念就是:

  • walk into class and watch lectures,

    與其要學生進教室看教學影片,

  • we replace this with what we call lessons.

    我們改採所謂的「課程」;

  • Lessons are interleaved sequences

    在順序進度上

  • of videos and interactive exercises.

    交錯參雜影片與互動練習,

  • So a student might watch a five-, seven-minute video

    學生可看一段5到7分鐘的影片,

  • and follow that with an interactive exercise.

    接著做互動練習,

  • Think of this as the ultimate Socratization of education.

    就當這是極致的蘇格拉底式教育,

  • You teach by asking questions.

    以反詰來教學。

  • And this is a form of learning

    這種方式就是,

  • called active learning,

    主動學習。

  • and really promoted by a very early paper, in 1972,

    克雷克(Fergus I. M. Craik) 和洛克哈特(Lockhart),

  • by Craik and Lockhart,

    早在1972時便倡導這種方式,

  • where they said and discovered

    在論文中他們發現並主張

  • that learning and retention really relates strongly

    學習與記憶密切相關。

  • to the depth of mental processing.

    使用教材時,

  • Students learn much better

    涉入的心智歷程越深,

  • when they are interacting with the material.

    學習成效越好。

  • The second idea is self-pacing.

    再來談自主學習的概念,

  • Now, when I went to a lecture hall,

    進入課堂的時候,

  • and if you were like me,

    假設你們和我一樣,

  • by the fifth minute I would lose the professor.

    不到5分鐘就聽不懂了;

  • I wasn't all that smart, and I would be scrambling, taking notes,

    因不夠聰明,所以拼命做筆記,

  • and then I would lose the lecture for the rest of the hour.

    結果接下來的課跟不上。

  • Instead, wouldn't it be nice with online technologies,

    反觀網路科技在這方面不就很好?

  • we offer videos and interactive engagements to students?

    學生有影片和互動成分可用;

  • They can hit the pause button.

    可暫停;

  • They can rewind the professor.

    可倒帶讓教授再說一次;

  • Heck, they can even mute the professor.

    還可按靜音要教授閉嘴。

  • So this form of self-pacing

    這樣的自主方式,

  • can be very helpful to learning.

    對學習很有幫助,

  • The third idea that we have is instant feedback.

    第三個概念是立即回饋,

  • With instant feedback,

    有了這個技術,

  • the computer grades exercises.

    電腦就可批閱習題,

  • I mean, how else do you teach 150,000 students?

    不然要怎樣教15萬名學生呢?

  • Your computer is grading all the exercises.

    而電腦則可勝任所有評分工作。

  • And we've all submitted homeworks,

    以前我們交作業後,

  • and your grades come back two weeks later,

    兩週後才會收到成績,

  • you've forgotten all about it.

    到時早忘了這回事。

  • I don't think I've still received some of my homeworks

    我認為大學時交出去的作業,

  • from my undergraduate days.

    有些沒發回來,

  • Some are never graded.

    有些甚至根本沒批改過。

  • So with instant feedback,

    藉由立即回饋,

  • students can try to apply answers.

    學生可查看成績;

  • If they get it wrong, they can get instant feedback.

    若答錯了也能立刻知道,

  • They can try it again and try it again,

    能反覆嘗試練習,

  • and this really becomes much more engaging.

    還有立即回饋,

  • They get the instant feedback,

    這樣學更有趣。

  • and this little green check mark that you see here

    這個綠色勾選記號,

  • is becoming somewhat of a cult symbol at edX.

    已有edX精神象徵的態勢。

  • Learners are telling us that they go to bed at night

    學生跟我們說,他們晚上就寢時,

  • dreaming of the green check mark.

    腦中縈繞的都是這個記號。

  • In fact, one of our learners

    真的,一位去年稍早

  • who took the circuits course early last year,

    修過電路學的學生,

  • he then went on to take a software course

    去年底又去修柏克萊大學的

  • from Berkeley at the end of the year,

    軟體課程。

  • and this is what the learner had to say

    這學生剛開始上課時,

  • on our discussion board

    曾對綠色答對記號

  • when he just started that course

    在課程討論區

  • about the green check mark:

    發表過這樣的看法:

  • "Oh god; have I missed you."

    「天啊!我開始懷念起答對記號了!」

  • When's the last time you've seen students

    各位何曾見過學生,

  • posting comments like this about homework?

    在網上發表對作業的看法?

  • My colleague Ed Bertschinger,

    我的同事艾迪.白辛格(Ed Bertschinger)

  • who heads up the physics department at MIT,

    也就是MIT物理系系主任,

  • has this to say about instant feedback:

    對即時回饋是這麼形容的。

  • He indicated that instant feedback

    他表示即時回饋

  • turns teaching moments into learning outcomes.

    在教學當下便能產生學習效果。

  • The next big idea is gamification.

    我們接著要談的重要概念是寓教於樂,

  • You know, all learners engage really well

    對互動影片一類的東西,

  • with interactive videos and so on.

    所有學生都能融入其中。

  • You know, they would sit down and shoot

    他們願意整天坐在那,

  • alien spaceships all day long until they get it.

    打外星艦隊的射擊遊戲,直到破關。

  • So we applied these gamification techniques to learning,

    因此我們把學習融入遊戲中,

  • and we can build these online laboratories.

    像是網路實驗室。

  • How do you teach creativity? How do you teach design?

    至於創意和設計該怎麼教,

  • We can do this through online labs

    網路實驗室便派得上用場。

  • and use computing power

    就可建構這些網路實驗室。

  • to build these online labs.

    就可建構這些網路實驗室。

  • So as this little video shows here,

    如同短片中看到的,

  • you can engage students

    學生能夠參與其中,

  • much like they design with Legos.

    就很像他們排列樂高積木一樣。

  • So here, the learners are building a circuit

    這是學生在作電路規劃,

  • with Lego-like ease.

    感覺就像玩樂高一樣輕鬆,

  • And this can also be graded by the computer.

    而且同樣能以電腦評分。

  • Fifth is peer learning.

    第五點是同伴協同學習,

  • So here, we use discussion forums and discussions

    這部分我們用的是論壇、相互討論

  • and Facebook-like interaction

    以及類似臉書的互動機制。

  • not as a distraction,

    這不是要讓學生分心,

  • but to really help students learn.

    而是有效促進學習。

  • Let me tell you a story.

    讓我說個故事,

  • When we did our circuits course

    電路學有15萬5千名學生,

  • for the 155,000 students,

    快要開課時,

  • I didn't sleep for three nights

    為了備課,

  • leading up to the launch of the course.

    我熬夜3天。

  • I told my TAs, okay, 24/7,

    我跟助教說,

  • we're going to be up

    為了主持論壇和回覆問題等,

  • monitoring the forum, answering questions.

    我們會需要全天待命。

  • They had answered questions for 100 students.

    他們幫100位學生解答過問題,

  • How do you do that for 150,000?

    不過15萬名學生要怎麽應付?

  • So one night I'm sitting up there, at 2 a.m. at night,

    話說有一晚我半夜2點還脫不了身,

  • and I think there's this question

    我記得當時有人問了個問題,

  • from a student from Pakistan,

    是一名巴基斯坦的學生問的。

  • and he asked a question, and I said,

    既然他問了,我心想,

  • okay, let me go and type up an answer,

    好吧!讓我把答案打上去。

  • I don't type all that fast,

    不過我打字不算快。

  • and I begin typing up the answer,

    於是我開始輸入答案,

  • and before I can finish,

    不過我還沒完成,

  • another student from Egypt popped in with an answer,

    一位埃及學生就上線解答了。

  • not quite right, so I'm fixing the answer,

    只不過並非完全正確,所以我加以修正,

  • and before I can finish, a student from the U.S.

    同樣地,一位美國的學生,

  • had popped in with a different answer.

    搶在我完成前提供另一個答案。

  • And then I sat back, fascinated.

    我索性袖手旁觀,但覺十分有趣。

  • Boom, boom, boom, boom, the students were

    眼看線上學生數激增,

  • discussing and interacting with each other,

    且彼此互動討論

  • and by 4 a.m. that night, I'm totally fascinated,

    深夜還不到4點,我已完全投入其中,

  • having this epiphany,

    為此深受啟發。

  • and by 4 a.m. in the morning,

    而學生也在凌晨4點前,

  • they had discovered the right answer.

    就找出正確答案。

  • And all I had to do was go and bless it,

    我只需表示肯定,說聲:

  • "Good answer."

    「答得好」就夠了!

  • So this is absolutely amazing,

    學生籍機彼此學習,

  • where students are learning from each other,

    這點真的令人非常驚喜。

  • and they're telling us that they are learning

    何況學生還告訴我們,

  • by teaching.

    教同學也讓他們學到不少。

  • Now this is all not just in the future.

    我現在說的不只是未來,

  • This is happening today.

    現在就已經實現了。

  • So we are applying these blended learning pilots

    目前我們聯合全球許多高中和大學,

  • in a number of universities and high schools around the world,

    試行這些多元學習計劃。

  • from Tsinghua in China

    包括中國的清華大學、以及

  • to the National University of Mongolia in Mongolia

    蒙古的國立蒙古大學,還有

  • to Berkeley in California --

    美國加州的柏克萊大學,

  • all over the world.

    其應用可謂遍布全球。

  • And these kinds of technologies really help,

    這類科技真的幫了不少忙,

  • the blended model can really help

    而多元教育模式

  • revolutionize education.

    確實能大幅改革教育,

  • It can also solve a practical problem of MOOCs,

    還能解決MOOCs所面臨的一項實際問題,

  • the business aspect.

    也就是營運。

  • We can also license these MOOC courses

    我們還可對其他大學

  • to other universities,

    開放MOOC的授權,

  • and therein lies a revenue model for MOOCs,

    這樣MOOCs就有盈利方式了。

  • where the university that licenses it with the professor

    取得授權的任課教授,

  • can use these online courses

    就可把這些線上課程

  • like the next-generation textbook.

    當成新版教課書,

  • They can use as much or as little as they like,

    且可自行決定使用率,

  • and it becomes a tool in the teacher's arsenal.

    教材資源也會更豐富。

  • Finally, I would like to have you

    最後我想請大家

  • dream with me for a little bit.

    和我共享一點夢想;

  • I would like us to really reimagine education.

    讓我們再次想像教育的樣貌,

  • We will have to move from lecture halls to e-spaces.

    教育將由實體課堂延伸到虛擬空閒,

  • We have to move from books to tablets

    我們該嘗試書本以外的平板了。

  • like the Aakash in India

    像印度推行的,

  • or the Raspberry Pi, 20 dollars.

    Aakash平板,

  • The Aakash is 40 dollars.

    或是20美元的樹莓派電腦(Raspberry Pi);

  • We have to move from bricks-and-mortar school buildings

    Aakash要價40美元。

  • to digital dormitories.

    我們必須從學校建築

  • But I think at the end of the day,

    延伸到數位化的寢室。

  • I think we will still need one lecture hall

    不過我認為到頭來,

  • in our universities.

    大學中的教室,

  • Otherwise, how else do we tell our grandchildren

    還是有其必要性。

  • that your grandparents sat in that room

    不然怎能跟自己的孫兒輩說,

  • in neat little rows like cornstalks

    爺爺奶奶曾在那間教室,

  • and watched this professor at the end

    像玉米稈一般整齊端坐,

  • talk about content and, you know,

    看著彼端的教授,

  • you didn't even have a rewind button?

    而且說到課堂內容,

  • Thank you.

    當時連倒帶鍵都沒有。

  • (Applause)

    謝謝大家!

  • Thank you. Thank you. (Applause)

    (掌聲)

I'd like to reimagine education.

我要重新構想教育的樣子,

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