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气候变化是真的还是骗局?你需要知道的基础知识
Climate change: Do you know the basics?
Is climate change real, or a hoax?
https://edition.cnn.com/2019/01/18/health/climate-change-google-questions-answered/index.html
如何在不破坏地球的情况下供给不断增长的人口以健康的食物?
How to feed a growing population healthy food without ruining the planet
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