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
Classroom Metrics - Real World Case Study for Games in Schools - Extra Credits
B1
9:04
Types of Machine Learning Algorithms | Machine Learning Tutorial for Beginners | Tutorialspoint
B1
3:47
Official Trailer | Cosmos: Possible Worlds | National Geographic UK
B1
2:03
Avatar: The Way of Water - The Final Battle Begins [4K]
B1
4:50
Stranger Things: Vecna’s Origins Explained
B1
3:13
RelayTS
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
