there's never been more damage done by people who thought they were doing the right thing.

来源：百度知道编辑：UC知道时间：2024/05/06 10:53:24

In all mankind's history, there's never been more damage done by people who thought they were doing the right thing.
there's never been 这部分请讲解一下语法

there's never been=there has never been
there has been有，已经有，曾经有

在人类的历史上，从来没有什么更严重的破坏，能严重过由那些自认为做着正确的事情的人所做的事情造成的破坏。