爷爷听不见，也看不到我长什么样，因此，这就是我最大的烦恼。

Grandpa can't hear, can't see what I look like, so, this is my biggest worry.

youdao

爷爷听不见，也看不到我长什么样，因此，这就是我最大的烦恼。

Grandpa can't hear, can't see what I look like, so, this is my biggest worry.

youdao