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Members of China's 36th Antarctic expedition retrieving trawls to collect fish samples aboard China's polar icebreaker Xuelong 2, or Snow Dragon 2, in the Cosmonauts Sea on Jan. 1, 2020. (Xinhua/Liu Shiping)
Members of China's 36th Antarctic expedition retrieving trawls to collect fish samples aboard China's polar icebreaker Xuelong 2, or Snow Dragon 2, in the Cosmonauts Sea on Jan. 1, 2020. (Xinhua/Liu Shiping)