你真的不明白他们究竟是谁、想要做什么，也不知道是不是真的对他们有感觉。

You really have no idea who they are and what they're about or if you have any chemistry.

youdao

我没有感觉到有什么其他药物问题，我知道除了充血问题，还有尿疗的效力对我不是立即明显。

I don't really have any other medical problems that I'm aware of other than the congestion thing, so the effectiveness of UT might not become immediately obvious to me.

youdao

我没有感觉到有什么其他药物问题，我知道除了充血问题，还有尿疗的效力对我不是立即明显。

I don't really have any other medical problems that I'm aware of other than the congestion thing, so the effectiveness of UT might not become immediately obvious to me.

youdao