▲ 【신화/서울뉴스통신】
Crew members and scientific researchers take part in a life-saving drill on the board of science ship Xiangyanghong 10, April 25, 2016. China's deep-sea research vessel Xiangyanghong 10 is on an expedition to explore polymetallic sulfide in southwest Indian Ocean and make a survey on marine environmental baseline and biodiversity. snapress@snakorea.com
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