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
"A dragon is not a slave." - Daenerys Targaryen burns the Master of The Unsullied | Game of Thrones
B1
3:04
Will laser blasters ever be possible? - Christopher Baird
B2
5:58
Stranger things Season 1 Funny moments
B1
6:02
US: Powerful Storms Slam Pacific Northwest; Triggers Flooding, School Closures | Planet Pulse | N18G
B1
16:01
But what is a neural network? | Deep learning chapter 1
B1
18:40
BBC 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
