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19:26, 21-Apr-2023
Unboxing: How China makes its water cleaner
Updated
12:26, 23-Apr-2023
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In 2022, around 85 percent of China's bodies of water met the standard for good quality. How does China make its water cleaner? Check out the video to find the answer.
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Copyright © 2023 CGTN. 京ICP备16065310号
Disinformation report hotline: 010-85061466