他无法隐藏他的尴尬。

He couldn't ___hide his embarrassment.

关于她的过去，有些事她试图对我隐瞒。

There's something about her past that she's trying to ___hide from me.

我知道你们彼此相爱胜过世上一切，但当你告诉我你们要结婚时，我无法隐藏我的惊讶。

I knew that you loved each other more than anything in this world, but I couldn't ___hide my surprise when you told me that you're getting married.