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
2:00
Educational
WHO: Preventing disease through healthy environments
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
Michael B. Jordan Monologue - SNL
B1
4:49
WHIPLASH | 10th Anniversary Rerelease Official Trailer (2024)
B1
1:36
The Stapler Prank | The Office - BBC
B1
2:46
The Godfather opening scene english subtitles
B1
6:23
Diving below the Antarctic Ice Sheet with No Escape | Seven Worlds, One Planet | BBC Earth
B1
2:54
World Health Organization (WHO)
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
