我们认为自己听到、理解的是正确的，但是被动地不会去验证。

We assume that we heard and understand correctly. but stay passive and do not verify it.

youdao

spoken是动词speak的过去分词形式，在句中作定语，修饰主语language,spoken 与 language有被动关系。该句可以理解为

What’s the language (which is) spoken in German?

youdao

这里面是表示我没有能做到---我被别人理解，用被动。

I'm very sorry that I didn't succeed in making myself understood.

youdao

这里面是表示我没有能做到---我被别人理解，用被动。

I'm very sorry that I didn't succeed in making myself understood.

youdao