首先，我想大致介绍一些听觉方面的基本知识，然后我们考察一下学校的环境，看看能否找到一些保护听觉的办法。

First, I want to go over some basic about hearing. Then we can take a look at our school environment and see if we can figure out some ways to protect hearing.

youdao

我愿向您介绍一下我们学校的情况。

I'd like to tell you something about our school.

youdao

我愿向您介绍一下我们学校的情况。

I'd like to tell you something about our school.

youdao