Researchers on Chinese icebreaker Xuelong 2 release a weather balloon for meteorological observation during China's 36th Antarctic expedition, Jan. 11, 2020. (Xinhua/Liu Shiping)
China's Xuelong 2 conducts meteorological observation during China's 36th Antarctic expedition
Source: Xinhua| 2020-01-11 22:29:31|Editor: huaxia
