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
The Office Michael and Jan fight at their dinner party
B1
1:09
Can You Feel the Love Tonight (From "The Lion King")
B1
2:49
Henry Cavill Picks Red Dead Redemption 2 Movie Over OTHER Games
B1
0:33
The science of cells that never get old | Elizabeth Blackburn
B1
18:47
10 Things You Must Tell Yourself Every Morning - Tony Robbins Motivational Speech
B1
27:21
DW News
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
