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
B1 中级
英语
2:03
Educational
Official Trailer | Cosmos: Possible Worlds | National Geographic UK
学习统计
B1
CEFR 等级
5/10
难度
评论 (0)
登录后评论
还没有评论。成为第一个分享想法的人！
互动模式
测验
正确！
不太对。
正确答案：
相关视频
Why Do Spinning Things Do This? - Smarter Every Day 312
B1
20:14
D-Day at Omaha beach | Saving Private Ryan | CLIP
B1
4:57
Upstairs, downstairs: The life of a British maid - Stephanie Honchell Smith
B1
5:17
house of the dragon but it’s just the dragons - season 1
B1
16:33
Rock Climber Alex Honnold on Free Soloing El Capitan
B1
7:16
National Geographic UK
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
