摘要
Diving Deep China’s science ship Tansuo-1,loaded with the manned submersible Shenhai Yongshi(Deep Sea Warrior),returns to its home harbor in Sanya,south China’s Hainan Province on March 10,after fi nishing its fi rst expedition in the Indian Ocean.The 121-day expedition,organized by the Chinese Academy of Sciences,involved scientists from 10 Chinese and foreign research institutes.