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
Cross Season 2 - Official Trailer | Prime Video
B1
2:33
Star Wars Director Reveals the Secrets Behind Rogue One's Final Vader Scene
B1
5:37
Fighting the crime gangs taking over the UK high streets | BBC News
B1
4:59
Giant Pacific Octopus 🐙 | Amazing Animals
B1
1:47
ChemMatters: The Science Behind Calories and Nutrition Facts Labels
B1
6:12
NBC 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
