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
The Environmental Impact of Mining: Understanding the Consequences.
学习统计
CEFR 等级
难度
评论 (0)
登录后评论互动模式
测验
正确答案：
相关视频
Who is India's Best Baba? Thank You for Permission Trump! | Khabr-e-Azam w/ Kunal Kamra & ROFL | E38
Aditi Mittal Advice For Aspiring Comedians | Funny Video
CM Yogi UP Vidhansabha Speech: अपराधियों को CM योगी की Last Warning! | Breaking News | UP News
आटा-चनादाल से बना नाश्ता-भकोसा,गोझा,पनगोझा, दाल फरा । Traditional Snacks Bhakose, Pangojha, dal fara
Sunil Grover & Kapil Sharma EPIC Roast Comebacks 🔥 | TGIKS | Netflix India
Earth's Wonders
测验
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
