deep-sea manned submersible 深海载人潜水器

中国科学院深海科学与工程研究所的消息显示，中国深海载人潜水器“奋斗者”号11月10日在西太平洋马里亚纳海沟最深处成功下潜至10909米，创下国内新纪录。被称为“挑战者深渊”的马里亚纳海沟最深处深度为11000米。

China's deep-sea manned submersible Fendouzhe, or Striver, set a national diving record of 10,909 meters on Tuesday in the Challenger Deep, a 11,000-meter chasm located at the bottom of the Mariana Trench in the western Pacific Ocean, according to the Institute of Deep-sea Science and Engineering under the Chinese Academy of Sciences.

党的十八大以来，通过全社会共同努力，我国科技事业取得历史性成就、发生历史性变革。重大创新成果竞相涌现，一些前沿领域开始进入并跑、领跑阶段。

Since the 18th CPC National Congress, China has made historic achievements and transformations in science and technology thanks to the joint efforts of the whole society. China has seen major innovations emerge in large numbers and the country is now leading or co-leading the world in some frontier areas.

——2020年9月11日，习近平主持召开科学家座谈会并发表重要讲话