India May Be Overtaking China As Most Polluted Country
Pollution levels in New Delhi hit record highs this month. The World Health Organization says India's capital isn't the only city with toxic air. Ten of the world's most polluted cities are in India.
Đọc tiếp trên NPR
November 23, 2016 at 05:06PM
Environment
Thứ Tư, 23 tháng 11, 2016
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