大量的物种正在濒临灭绝的翻译：A large number of species are endangered, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

A large number of species are threatened with extinction

A large number of species are endangered,

The massive species are bordering on exterminate

Large numbers of species are being endangered

A large number of species are endangered,