be taken aback
大吃一惊
A:John's father got married again!
A: 约翰的父亲又结婚了!
B: Married whom?
B: 他娶了谁?
A: If I tell you, you must be completely taken aback.
A: 我要是告诉了你,你一定会大吃一惊。
B: Come on. Tell me what happened.
B: 说吧,说说发生什么事了。
A: He married a girl who is only eighteen!
A: 他娶了一个只有十八岁的女孩!
B: Is that true? But anyhow, it's none of our business, isn't it?
B: 真的吗?但不管怎么样,这不关我们的事,对吧?