China's Crackdown On Polluters
You've seen the pictures of smog-filled skies over Chinese cities, pedestrians venturing out only in gas masks. But 2017 was the year China finally began to crack down on big polluters.
Đọc tiếp trên NPR
December 30, 2017 at 08:02PM
Environment
Thứ Bảy, 30 tháng 12, 2017
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