Photo taken on Dec. 27, 2019 shows an iceberg in the Cosmonaut Sea. During China's 36th Antarctic expedition, China's first domestically made polar icebreaker Xuelong 2 has to overcome various difficulties including colliding with icebergs. (Xinhua/Liu Shiping)
In pics: icebergs in Cosmonaut Sea during China's 36th Antarctic expedition
Source: Xinhua| 2019-12-30 07:42:54|Editor: zh
