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
🏠मेरा छोटा सा घर मेरा मायका My Real House Tour || Middle Class House Tour || Indian House Tour
SHEIKH CHILLI VMate viral Superstar Full Comedy video शेखचिल्ली की सबसे मजेदार कॉमेडी वीडियो ||VMate
Toxic Waste in the Ganges River | BBC Earth
Jhanjhariya Uski Chanak Gayi - Lyrical | Krishna | Karisma, Sunil | Abhijeet Bhattacharya |90's Hits
MC Sher VS Kaam Bhaari | Gully Boy | Siddhant Chaturvedi | Kaam Bhaari | Ranveer Singh | Zoya Akhtar
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
