I wonder what you're saying?

不知道───hear nothing of;说───say

He would hear nothing of the request.───他却不同意这个请求。

I'm expecting to hear a convoy of cars pulling up, but nothing, silence.───我希望听到护送他的汽车刹车的声音，但没有，一片安静。

Matthew would hear nothing of these subtleties.───马修一定没听出来其中的微妙.

But he would hear nothing of the request.───但他却不同意这个请求.

Matthew would hear nothing of these subtleties.

He would hear nothing of the request.

If Gould was excited by these discoveries, we hear nothing of it.