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Aerial photo taken on Dec. 1, 2019 shows China's icebreakers Xuelong and Xuelong 2 at an area close to China's Zhongshan Station in Antarctica. (Xinhua/Liu Shiping)
China's icebreakers Xuelong and Xuelong 2 at area close to China's Zhongshan Station
Source: Xinhua| 2019-12-04 08:35:25|Editor: zh
