9,955 個「 challenge 」的搜尋結果

依關聯性

在英語中正確使用HAVE、HAS和HAD - 基礎英語語法。 (Using HAVE, HAS and HAD Correctly in English - Basic English Grammar)

33:22

在英語中正確使用HAVE、HAS和HAD - 基礎英語語法。 (Using HAVE, HAS and HAD Correctly in English - Basic English Grammar)

7

冠狀病毒。英國首相感謝40.5萬志願者幫助NHS ?- 英國廣播公司 (Coronavirus: UK PM thanks 405,000 volunteering to help NHS ? - BBC)

30:04

冠狀病毒。英國首相感謝40.5萬志願者幫助NHS ?- 英國廣播公司 (Coronavirus: UK PM thanks 405,000 volunteering to help NHS ? - BBC)

27

美國州和聯邦兩級埃博拉診斷的最新進展情況 (Update on Ebola Diagnostics at the State and Federal Levels in the United States)

38:19

美國州和聯邦兩級埃博拉診斷的最新進展情況 (Update on Ebola Diagnostics at the State and Federal Levels in the United States)

4

S1E2：Amah Edoh教授的《非洲是如何煉成的》。 (S1E2: How Africa Has Been Made to Mean with Prof. Amah Edoh)

27:18

S1E2：Amah Edoh教授的《非洲是如何煉成的》。 (S1E2: How Africa Has Been Made to Mean with Prof. Amah Edoh)

5

冠狀病毒。學校將關閉，直到週五進一步通知｜鮑里斯-約翰遜？@BBC新聞 - BBC (Coronavirus: Schools to close until further notice from Friday | Boris Johnson ? @BBC News - BBC)

30:28

冠狀病毒。學校將關閉，直到週五進一步通知｜鮑里斯-約翰遜？@BBC新聞 - BBC (Coronavirus: Schools to close until further notice from Friday | Boris Johnson ? @BBC News - BBC)

4

冠狀病毒。圍繞家庭測試的問題--數千人自願幫助NHS (Coronavirus: Questions around home testing - as thousands volunteer to help NHS)

27:13

冠狀病毒。圍繞家庭測試的問題--數千人自願幫助NHS (Coronavirus: Questions around home testing - as thousands volunteer to help NHS)

4

他們如何在旅行中建立一個創業公司（50萬美元/年的收入）。 (How They Built A Startup While Traveling ($500,000 / year in revenue))

26:21

他們如何在旅行中建立一個創業公司（50萬美元/年的收入）。 (How They Built A Startup While Traveling ($500,000 / year in revenue))

4

Thorbjorn Thordarson | Jordan B Peterson博士。冰島的第二頻道 (Thorbjorn Thordarson | Dr. Jordan B Peterson: Iceland's Channel 2)

26:37

Thorbjorn Thordarson | Jordan B Peterson博士。冰島的第二頻道 (Thorbjorn Thordarson | Dr. Jordan B Peterson: Iceland's Channel 2)

8

現在正在招聘？(電腦公司看什麼) - Computerphile(電腦愛好者) (Now Hiring? (What Computing Companies Look For) - Computerphile)

21:41

現在正在招聘？(電腦公司看什麼) - Computerphile(電腦愛好者) (Now Hiring? (What Computing Companies Look For) - Computerphile)

5

JavaScript的邊緣之旅，由Ashley Williams主持｜JSConf EU 2019 (JavaScript's Journey to the Edge by Ashley Williams | JSConf EU 2019)

29:23

JavaScript的邊緣之旅，由Ashley Williams主持｜JSConf EU 2019 (JavaScript's Journey to the Edge by Ashley Williams | JSConf EU 2019)

2

Vortx來自Whirlwind FX--首席執行官Tim Sun。 (Vortx from Whirlwind FX - CEO, Tim Sun)

30:51

Vortx來自Whirlwind FX--首席執行官Tim Sun。 (Vortx from Whirlwind FX - CEO, Tim Sun)

5

Abstract: The Art of Design｜Christoph Niemann: Illustration｜全集｜Netflix (Abstract: The Art of Design | Christoph Niemann: Illustration | FULL EPISODE | Netflix)

46:49

Abstract: The Art of Design｜Christoph Niemann: Illustration｜全集｜Netflix (Abstract: The Art of Design | Christoph Niemann: Illustration | FULL EPISODE | Netflix)

28

把人類送上月球的代價是什麼？ (Here's What It Took to Put Humans on the Moon | Compilation)

23:22

把人類送上月球的代價是什麼？ (Here's What It Took to Put Humans on the Moon | Compilation)

18

蘋果2018 發表 (WWDC 2018 Keynote Apple)

136:22

蘋果2018 發表 (WWDC 2018 Keynote Apple)

163

2016年CS50--耶魯第0周--Scratch篇 (CS50 2016 - Week 0 at Yale - Scratch)

75:55

2016年CS50--耶魯第0周--Scratch篇 (CS50 2016 - Week 0 at Yale - Scratch)

109

學位下降。高等教育面臨風險（2005年） (Declining by Degrees: Higher Education at Risk (2005))

116:06

學位下降。高等教育面臨風險（2005年） (Declining by Degrees: Higher Education at Risk (2005))

117

LinkedIn演講系列 Salman Khan (LinkedIn Speaker Series Salman Khan)

74:54

LinkedIn演講系列 Salman Khan (LinkedIn Speaker Series Salman Khan)

94

特斯拉2017年第二季度財報電話 (Tesla Q2 2017 Earnings Call)

79:47

特斯拉2017年第二季度財報電話 (Tesla Q2 2017 Earnings Call)

53

Anil Seth的《意識的神經科學》。 (The Neuroscience of Consciousness with Anil Seth)

60:14

Anil Seth的《意識的神經科學》。 (The Neuroscience of Consciousness with Anil Seth)

82

現代購物者，科技如何驅動時尚的專題討論會｜谷歌講座 (The Modern Shopper, A Panel on How Technology Drives Fashion | Talks at Google)

50:54

現代購物者，科技如何驅動時尚的專題討論會｜谷歌講座 (The Modern Shopper, A Panel on How Technology Drives Fashion | Talks at Google)

22

第11講--招聘與文化，第二部分（Patrick和John Collison，Ben Silbermann）。 (Lecture 11 - Hiring and Culture, Part 2 (Patrick and John Collison, Ben Silbermann))

50:37

第11講--招聘與文化，第二部分（Patrick和John Collison，Ben Silbermann）。 (Lecture 11 - Hiring and Culture, Part 2 (Patrick and John Collison, Ben Silbermann))

83

什麼樣的人格特質影響到你的成功? (How Your Personality Can Sabotage Your Success | Eric Barker on Impact Theory)

58:28

什麼樣的人格特質影響到你的成功? (How Your Personality Can Sabotage Your Success | Eric Barker on Impact Theory)

322

楊振寧與未決定的選民討論全民基本收入、氣候變化等問題｜脫稿｜NPR (Andrew Yang Talks Universal Basic Income, Climate Change, With Undecided Voters | Off Script | NPR)

58:30

楊振寧與未決定的選民討論全民基本收入、氣候變化等問題｜脫稿｜NPR (Andrew Yang Talks Universal Basic Income, Climate Change, With Undecided Voters | Off Script | NPR)

18

尋找最佳耳機麥克風 | The Vergecast (A quest for the best headphone mics | The Vergecast)

61:46

尋找最佳耳機麥克風 | The Vergecast (A quest for the best headphone mics | The Vergecast)

2

中文 B1 中級

2011年大連--中國成長的下一個前沿。 (Dalian 2011 - Next Frontiers of Growth in China)

72:31

2011年大連--中國成長的下一個前沿。 (Dalian 2011 - Next Frontiers of Growth in China)

280

喬爾-古林："現在就開放數據"｜在谷歌的演講 (Joel Gurin: "Open Data Now" | Talks at Google)

55:30

喬爾-古林："現在就開放數據"｜在谷歌的演講 (Joel Gurin: "Open Data Now" | Talks at Google)

180

Google I/O 2012 - Google Play：開發者的營銷101 (Google I/O 2012 - Google Play: Marketing 101 for Developers)

56:13

Google I/O 2012 - Google Play：開發者的營銷101 (Google I/O 2012 - Google Play: Marketing 101 for Developers)

736

奧巴馬總統的Facebook市政廳 (Facebook Town Hall with President Obama)

64:15

奧巴馬總統的Facebook市政廳 (Facebook Town Hall with President Obama)

542

為什麼95%的外匯交易者都會虧錢!(完整視頻) (Why 95% of Forex Traders Lose Money! (COMPLETE VIDEO))

63:07

為什麼95%的外匯交易者都會虧錢!(完整視頻) (Why 95% of Forex Traders Lose Money! (COMPLETE VIDEO))

336

比爾-蓋茨。關於貧窮與繁榮的對話 (Bill Gates: A conversation on poverty and prosperity)

66:53

比爾-蓋茨。關於貧窮與繁榮的對話 (Bill Gates: A conversation on poverty and prosperity)

426

2016年斯坦福大學商學院畢業典禮現場 (2016 Stanford Graduate School of Business Graduation Ceremony)

135:41

2016年斯坦福大學商學院畢業典禮現場 (2016 Stanford Graduate School of Business Graduation Ceremony)

207

Michael Pollan："Cooked:在谷歌的演講："變革的自然史 (Michael Pollan: "Cooked: A Natural History of Transformation" | Talks at Google)

59:07

Michael Pollan："Cooked:在谷歌的演講："變革的自然史 (Michael Pollan: "Cooked: A Natural History of Transformation" | Talks at Google)

107

商業中道德領導力的投資回報率 (The ROI of Ethical Leadership in Business)

56:31

商業中道德領導力的投資回報率 (The ROI of Ethical Leadership in Business)

345

假新聞 (Fake news)

59:59

假新聞 (Fake news)

118

希拉里-羅德姆-克林頓談戰略利益、價值觀和艱難抉擇 (Hillary Rodham Clinton on Strategic Interests, Values, and Hard Choices)

63:30

希拉里-羅德姆-克林頓談戰略利益、價值觀和艱難抉擇 (Hillary Rodham Clinton on Strategic Interests, Values, and Hard Choices)

643

F-22 猛禽(Raptor)介紹 (F-22 猛禽(Raptor)介紹)

41:39

F-22 猛禽(Raptor)介紹 (F-22 猛禽(Raptor)介紹)

165

思緒敏捷，聰明談話 - 溝通技巧 (Think Fast, Talk Smart: Communication Techniques)

58:20

思緒敏捷，聰明談話 - 溝通技巧 (Think Fast, Talk Smart: Communication Techniques)

1387

"佛教對感官的態度"｜阿闍黎-婆羅門著 ("The Buddhist Attitude to Sensuality" | by Ajahn Brahm)

61:21

"佛教對感官的態度"｜阿闍黎-婆羅門著 ("The Buddhist Attitude to Sensuality" | by Ajahn Brahm)

391

不列顛哥倫比亞省省上司辯論 (B.C. provincial leaders debate)

170:33

不列顛哥倫比亞省省上司辯論 (B.C. provincial leaders debate)

201

Zeitgeist的彼得-約瑟夫談財富幻覺、結構性暴力和對真相的恐懼。 (Zeitgeist's Peter Joseph on Wealth Illusion, Structural Violence & The Fear of Truth)

29:22

Zeitgeist的彼得-約瑟夫談財富幻覺、結構性暴力和對真相的恐懼。 (Zeitgeist's Peter Joseph on Wealth Illusion, Structural Violence & The Fear of Truth)

13

天才》S01E04第三章 (Genius S01E03 Chapter Three)

47:51

天才》S01E04第三章 (Genius S01E03 Chapter Three)

259

在《路易吉大廈3》中到處傳播我的GOO--第二部分。 (Spreading My GOO Everywhere In Luigi's Mansion 3 - Part 2)

67:00

在《路易吉大廈3》中到處傳播我的GOO--第二部分。 (Spreading My GOO Everywhere In Luigi's Mansion 3 - Part 2)

4

脫歐後的愛爾蘭會是什麼樣子？ (What will post-Brexit Ireland look like?)

29:40

脫歐後的愛爾蘭會是什麼樣子？ (What will post-Brexit Ireland look like?)

1

楊家富在亞特蘭大 2019.4.18 (Andrew Yang at Atlanta 2019.4.18)

29:50

楊家富在亞特蘭大 2019.4.18 (Andrew Yang at Atlanta 2019.4.18)

40

面試的A-Z！26個通過任何工作面試的妙招! (A-Z of INTERVIEWS! 26 BRILLIANT TIPS for PASSING any JOB INTERVIEW!)

28:19

面試的A-Z！26個通過任何工作面試的妙招! (A-Z of INTERVIEWS! 26 BRILLIANT TIPS for PASSING any JOB INTERVIEW!)

7

誰會贏得工黨領袖競選？| 通往Brexit之路（第1集9）----------。 (Who will win the Labour leadership race? | The Road to Brexit (s1 ep 9))

26:55

誰會贏得工黨領袖競選？| 通往Brexit之路（第1集9）----------。 (Who will win the Labour leadership race? | The Road to Brexit (s1 ep 9))

5