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Aerial photo taken on Nov. 26, 2019 shows China's polar icebreaker Xuelong 2 breaking a fore direction path during an icebreaking experiment in the waters in Antarctica. (Xinhua/Liu Shiping)
Aerial photo taken on Nov. 26, 2019 shows China's polar icebreaker Xuelong 2 breaking a fore direction path during an icebreaking experiment in the waters in Antarctica. (Xinhua/Liu Shiping)