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
2:42
Educational
Carl Sagan - Cosmos- Stars - We Are Their Children
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
How The Human Connection Improves Healthcare | Anthony Orsini | TEDxGrandCanyonUniversity
B1
10:13
Remember Me (Lullaby) (From "Coco"/Audio Only)
B1
1:16
"Why, hello Beth" scene || The Queen's Gambit || "I am planning on that too" ||
B1
2:29
George & Lloyd Braun Sell Computers For Frank | The Serenity Now | Seinfeld
B1
5:12
What is Random?
B1
11:12
carlsagandotcom
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
