What is the deepest point in the ocean and how deep is it?

问题描述:

What is the deepest point in the ocean and how deep is it?
用英语回答,并有翻译

马里亚纳海沟——世界最深的海沟 它的深度为11034米
Mariana Trench——the deepest point in the ocean,
its depth is 11034 metres.