2,694 個「 khan academy 」的搜尋結果

依關聯性

從零開始建造一個海水淡化廠。速成工程#44 (Building a Desalination Plant from Scratch: Crash Course Engineering #44)

09:42

從零開始建造一個海水淡化廠。速成工程#44 (Building a Desalination Plant from Scratch: Crash Course Engineering #44)

13

十大尖叫女王。他們現在在哪裡？ (Top 10 Scream Queens: Where Are They Now?)

12:00

十大尖叫女王。他們現在在哪裡？ (Top 10 Scream Queens: Where Are They Now?)

9

我們今天面臨的最大問題與工程的未來。工程學速成班#46 (The Biggest Problems We're Facing Today & The Future of Engineering: Crash Course Engineering #46)

10:25

我們今天面臨的最大問題與工程的未來。工程學速成班#46 (The Biggest Problems We're Facing Today & The Future of Engineering: Crash Course Engineering #46)

8

6種令人印象深刻的動物遷徙 (6 Seriously Impressive Animal Migrations)

09:01

6種令人印象深刻的動物遷徙 (6 Seriously Impressive Animal Migrations)

16

羅賓-威廉姆斯的悲劇人生 (The Tragic Life of Robin Williams)

11:21

羅賓-威廉姆斯的悲劇人生 (The Tragic Life of Robin Williams)

80

Joker:解釋 (Joker: Explained)

12:10

Joker:解釋 (Joker: Explained)

18

十部不如你記憶中的好電影 (Top 10 Movies That Aren't As Good As You Remember Them)

12:36

十部不如你記憶中的好電影 (Top 10 Movies That Aren't As Good As You Remember Them)

1

10部本該令人驚豔的電影 (Top 10 Movies That Were Supposed to Be Amazing)

13:26

10部本該令人驚豔的電影 (Top 10 Movies That Were Supposed to Be Amazing)

10

小便笑話，意大利文藝復興，藝術喜劇。速成劇場#12 (Pee Jokes, the Italian Renaissance, Commedia Dell'Arte: Crash Course Theater #12)

11:18

小便笑話，意大利文藝復興，藝術喜劇。速成劇場#12 (Pee Jokes, the Italian Renaissance, Commedia Dell'Arte: Crash Course Theater #12)

6

卡迪和梅根賦予 "WAP "新的含義，哈里的香蕉在格萊美獎上引起轟動。 (Cardi & Megan Give "WAP" New Meaning And Harry's Banana Turns Heads At The GRAMMYs)

12:15

卡迪和梅根賦予 "WAP "新的含義，哈里的香蕉在格萊美獎上引起轟動。 (Cardi & Megan Give "WAP" New Meaning And Harry's Banana Turns Heads At The GRAMMYs)

9

中文 B2 中高級

你不知道的10位名人是同性戀者 (10 Celebrities You Didn't Know Were Gay)

11:06

你不知道的10位名人是同性戀者 (10 Celebrities You Didn't Know Were Gay)

11

你不會相信的頂級名人其實很窮。 (Top Celebrities You Wont Believe Are Actually Poor)

11:36

你不會相信的頂級名人其實很窮。 (Top Celebrities You Wont Believe Are Actually Poor)

8

艾倫-德傑尼勒斯讓她的客人遵循的嚴格規則 (Strict Rules Ellen Degeneres Makes Her Guests Follow)

11:18

艾倫-德傑尼勒斯讓她的客人遵循的嚴格規則 (Strict Rules Ellen Degeneres Makes Her Guests Follow)

19

關於Covid-19將如何影響英超、英足總和SPFL的最新公告 - 天空體育新聞網 (Latest announcement on how Covid-19 will affect the Premier League, EFL and SPFL | Sky Sports News)

11:16

關於Covid-19將如何影響英超、英足總和SPFL的最新公告 - 天空體育新聞網 (Latest announcement on how Covid-19 will affect the Premier League, EFL and SPFL | Sky Sports News)

3

與Key & Peele一起回到80年代。 (Go Back to the 80s with Key & Peele)

22:23

與Key & Peele一起回到80年代。 (Go Back to the 80s with Key & Peele)

11

中文 B1 中級

學習105個英語詞彙｜ DAY 21 (LEARN 105 ENGLISH VOCABULARY WORDS | DAY 21)

13:14

學習105個英語詞彙｜ DAY 21 (LEARN 105 ENGLISH VOCABULARY WORDS | DAY 21)

22

中文 A2 初級

如何每次面試都成功錄取？ (How to Get Hired Every Time)

09:30

如何每次面試都成功錄取？ (How to Get Hired Every Time)

3680

中文 A2 初級

氣候變化如何影響生物多樣性？ (How does climate change affect biodiversity?)

12:07

氣候變化如何影響生物多樣性？ (How does climate change affect biodiversity?)

58

學習英語需要多長時間？| 3個月的免費英語課程#小貼士 (How long SHOULD it take to learn English? | 3 months of FREE daily English lessons #Spon)

11:40

學習英語需要多長時間？| 3個月的免費英語課程#小貼士 (How long SHOULD it take to learn English? | 3 months of FREE daily English lessons #Spon)

119

十大恐怖片反派演員。他們現在在哪裡？ (Top 10 Horror Movie Villain Actors: Where Are They Now?)

13:20

十大恐怖片反派演員。他們現在在哪裡？ (Top 10 Horror Movie Villain Actors: Where Are They Now?)

11

中文 B2 中高級

差點毀掉電影的十大幕後劇情片 (Top 10 Behind The Scenes Dramas That Almost Ruined The Movie)

12:50

差點毀掉電影的十大幕後劇情片 (Top 10 Behind The Scenes Dramas That Almost Ruined The Movie)

9

中文 B1 中級

Animorphs：那些奇怪的封面是如何使用彈性現實製作的 (Animorphs: How Those Weird Covers Were Made Using Elastic Reality)

10:08

Animorphs：那些奇怪的封面是如何使用彈性現實製作的 (Animorphs: How Those Weird Covers Were Made Using Elastic Reality)

6

診斷腰痛 (Diagnosing Low Back Pain)

09:57

診斷腰痛 (Diagnosing Low Back Pain)

51

凱特-布蘭切特解釋了她的道德指南針在哪裡。剖析。 (Cate Blanchett Explains Where Her Moral Compass Lies. Anatomically.)

09:07

凱特-布蘭切特解釋了她的道德指南針在哪裡。剖析。 (Cate Blanchett Explains Where Her Moral Compass Lies. Anatomically.)

128

1969年警察與黑人社區領袖辯論 (Police Debate Black Community Leaders in 1969)

18:00

1969年警察與黑人社區領袖辯論 (Police Debate Black Community Leaders in 1969)

6

在洛杉磯市中心賺取4萬美元的20歲造型師是如何花錢的｜金錢之旅｜魅力四射 (How a 20-Year-Old Stylist Making $40K in Downtown LA Spends Her Money | Money Tours | Glamour)

15:55

在洛杉磯市中心賺取4萬美元的20歲造型師是如何花錢的｜金錢之旅｜魅力四射 (How a 20-Year-Old Stylist Making $40K in Downtown LA Spends Her Money | Money Tours | Glamour)

3

現在在日本的生活是怎樣的？ (What Living in Japan is Like Right Now ?)

20:10

現在在日本的生活是怎樣的？ (What Living in Japan is Like Right Now ?)

7

學習Python--初學者全科班[教程] (Learn Python - Full Course for Beginners [Tutorial])

266:52

學習Python--初學者全科班[教程] (Learn Python - Full Course for Beginners [Tutorial])

22

Cinematographer Robert Richardson Breaks Down His Career, from 'Kill Bill' to 'The Hateful Eight'

24:46

Cinematographer Robert Richardson Breaks Down His Career, from 'Kill Bill' to 'The Hateful Eight'

6

"WTF運行是什麼意思？"&其他在教別人編碼的冒險--蘇西-格蘭奇--2019年美國JSConf。 (“WTF does run mean?” & other adventures in teaching others to code - Suzie Grange - JSConf US 2019)

28:32

"WTF運行是什麼意思？"&其他在教別人編碼的冒險--蘇西-格蘭奇--2019年美國JSConf。 (“WTF does run mean?” & other adventures in teaching others to code - Suzie Grange - JSConf US 2019)

3

泊車場大亂鬥！｜《生活很奇怪》--第三部 (React: Gaming) (PARKING LOT FIGHT! | LIFE IS STRANGE - Part 3 (React: Gaming))

24:24

泊車場大亂鬥！｜《生活很奇怪》--第三部 (React: Gaming) (PARKING LOT FIGHT! | LIFE IS STRANGE - Part 3 (React: Gaming))

74

你是FLUENT嗎？ 45分鐘強大的英語口音訓練! 和真正的學生一起學習英語! (Are you FLUENT? 45 powerful minutes of ENGLISH ACCENT TRAINING! Learn English with REAL STUDENTS!)

46:06

你是FLUENT嗎？ 45分鐘強大的英語口音訓練! 和真正的學生一起學習英語! (Are you FLUENT? 45 powerful minutes of ENGLISH ACCENT TRAINING! Learn English with REAL STUDENTS!)

174

中文 A2 初級

6種方法停止在腦海中翻譯，用另一種語言思考!#海綿 (6 ways to STOP translating in your head & THINK in another language! | #spon)

13:57

6種方法停止在腦海中翻譯，用另一種語言思考!#海綿 (6 ways to STOP translating in your head & THINK in another language! | #spon)

1812

中文 A2 初級

傑里米-瓦格納的《奇怪的--卻又實用的--繪畫小品世界》｜CSSConf BP 2019 (The Weird — Yet Practical — World of Paint Worklets by Jeremy Wagner | CSSConf BP 2019)

33:17

傑里米-瓦格納的《奇怪的--卻又實用的--繪畫小品世界》｜CSSConf BP 2019 (The Weird — Yet Practical — World of Paint Worklets by Jeremy Wagner | CSSConf BP 2019)

3

農村陪審員？(問題解答）┃隨身學習美式英語發音 (Rural Juror?! (Your Questions Answered)┃Learn American English Pronunciation On the Go)

26:23

農村陪審員？(問題解答）┃隨身學習美式英語發音 (Rural Juror?! (Your Questions Answered)┃Learn American English Pronunciation On the Go)

1

中文 B1 中級

威廉與遊戲第一部分 (Minecraft Part 1)

20:43

威廉與遊戲第一部分 (Minecraft Part 1)

386

中文 B1 中級

超級富豪如何在迪拜旅行 (How the ultra wealthy travel in Dubai)

14:35

超級富豪如何在迪拜旅行 (How the ultra wealthy travel in Dubai)

2911

中文 B1 中級

美國兄弟品嚐日本小吃 (American Brothers Try Japanese Snacks)

16:42

美國兄弟品嚐日本小吃 (American Brothers Try Japanese Snacks)

3

中文 B2 中高級

2023年以來，全球經濟局勢動盪不安，股匯市劇烈波動，許多人都擔心下一個金融危機的到來。其中，殖利率曲線倒掛（Yield Curve Inversion）是一個重要的警訊。

殖利率曲線倒掛是指長期債券的殖利率低於短期債券的殖利率。這通常被視為經濟衰退的前兆，因為它意味著市場預期未來利率將下降，而這往往是經濟前景黯淡的表現。

過去，1929年和2008年都發生過嚴重的殖利率曲線倒掛，並伴隨著嚴重的經濟衰退。如今，全球經濟再次面臨挑戰，許多專家擔心，即將到來的金融危機可能比1929年和2008年更嚴重。

13:24

2023年以來，全球經濟局勢動盪不安，股匯市劇烈波動，許多人都擔心下一個金融危機的到來。其中，殖利率曲線倒掛（Yield Curve Inversion）是一個重要的警訊。殖利率曲線倒掛是指長期債券的殖利率低於短期債券的殖利率。這通常被視為經濟衰退的前兆，因為它意味著市場預期未來利率將下降，而這往往是經濟前景黯淡的表現。過去，1929年和2008年都發生過嚴重的殖利率曲線倒掛，並伴隨著嚴重的經濟衰退。如今，全球經濟再次面臨挑戰，許多專家擔心，即將到來的金融危機可能比1929年和2008年更嚴重。

288

中文 B1 中級

Introduction to Media Literacy: Crash Course Media Literacy #1（Introduction to Media Literacy: Crash Course Media Literacy #1）

10:38

Introduction to Media Literacy: Crash Course Media Literacy #1（Introduction to Media Literacy: Crash Course Media Literacy #1）

10

關於伊朗核計劃，我們知道的和不知道的 | 2025年6月20日 (What we know— and don't know— about Iran's nuclear program | June 20, 2025)

12:18

關於伊朗核計劃，我們知道的和不知道的 | 2025年6月20日 (What we know— and don't know— about Iran's nuclear program | June 20, 2025)

8

中文 B1 中級

海軍傳奇--對馬之戰 (Naval Legends - Battle of Tsushima)

17:46

海軍傳奇--對馬之戰 (Naval Legends - Battle of Tsushima)

70

寫作 ♥詩歌寫作練習與工作坊回顧{帶標題！}。 (Writing ♥ Poetry Writing Exercise & Workshop Review {with captions!})

12:31

寫作 ♥詩歌寫作練習與工作坊回顧{帶標題！}。 (Writing ♥ Poetry Writing Exercise & Workshop Review {with captions!})

230

We Trained At A Secret Ninja Village In Japan ft. @Abroad in Japan & Natsuki

14:39

We Trained At A Secret Ninja Village In Japan ft. @Abroad in Japan & Natsuki

8

邁克爾-摩爾談大學生奮起反抗種族滅絕 | The Source w/ Kaitlan Collins 4/29/24 (Michael Moore on College Students Rising Up Against Genocide | The Source w/ Kaitlan Collins 4/29/24)

11:53

邁克爾-摩爾談大學生奮起反抗種族滅絕 | The Source w/ Kaitlan Collins 4/29/24 (Michael Moore on College Students Rising Up Against Genocide | The Source w/ Kaitlan Collins 4/29/24)

15

中文 B1 中級

41個英式房屋清潔詞彙、短語、短語動詞及俚語! (41 British House Cleaning Vocabulary Words, Phrases, Phrasal Verbs & Slang!)

14:28

41個英式房屋清潔詞彙、短語、短語動詞及俚語! (41 British House Cleaning Vocabulary Words, Phrases, Phrasal Verbs & Slang!)

10