How do you think I've been staying home all week?你怎么就觉得我一周都没出去过

stay home留在家里

I usually stay home and watch television.

通常我呆在家里看电视。

She has to stay home because her son fall ill.

因为儿子生病所以她得待在家里。

And from what it sounds like,it'd probably be better if she had done it.听他们的意思如果真是她干的可能更好

sound like听起来像

It sound like a nice room. can we take a look at it?

听起来不错，能不能看一看房间。

The song sound like a variation of a very old and familiar tune.

这首歌像是一个熟悉的旧曲调的变奏曲