hat many local tourism departments and travel agencies have expressed their interest in the deep-sea vessel, and are in touch for future cooperation with the research center, which is a subsidiary of
Ye said. "People will be able to travel to a depth of about 1,000 meters in the submersible," he said, highlighting that the deep-sea vessel will have the capacity to carry four
当前文章：http://1eaeo7.zentaike.cn/wb1/2bm.html
发布时间：13:54:38
