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
Free climbing Yosemite's El Capitan without ropes or safety gear | 1st solo climb to top
B1
2:04
THE LION KING in London: Glimpse Into The Rehearsal Room
B1
5:30
5 Fun Physics Phenomena
B1
5:28
SUNDAY RESET VLOG | full body pamper routine | preparing for the week | cleaning my space
B1
19:34
Read the NEWS in English 🌐 Advanced Vocabulary and Grammar from CNN
B1
19:16
SABC 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
