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
Photo taken on March 31, 2019 shows melting ice in a river in the Altun Mountains National Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)
Photo taken on March 31, 2019 shows melting ice in a river in the Altun Mountains National Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)