The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
互动模式
测验
正确！
不太对。
正确答案：
相关视频
University of Texas at Austin 2014 Commencement Address - Admiral William H. McRaven
B1
19:27
4K Star Wars Ep.V - Empire Strikes Back: The Battle of Hoth Part 1 of 2
B1
4:25
North Korean Defector Whose Escape Went Viral Speaks Out In U.S. TV Interview | NBC Nightly News
B1
1:34
Night Routine of an English Student at Oxford
B1
9:54
THE LION KING in London: Glimpse Into The Rehearsal Room
B1
5:30
StarTalk
测验
正确！
不太对。
正确答案：
观看视频时会出现测验
记忆技巧
来自此视频
免费开始学语言
