You could have knocked me over with a feather是什么意思

这是一句口语表达，主要用于表示惊讶，其意为：真让我大吃一惊! 我感到太惊奇了! 请看以下例句：

Rosie standing there, you could have knocked medown with a feather. 我看见罗西站在那儿，真是让我大吃一惊。

I had thought that Jane barely knew who I was, sowhen she told me she loved me, You could haveknocked me over with a feather. 我原来以为简对我一无所知，所以当她说她很爱我的时候，我实在是大吃一惊啊。

A：How did you feel when the Prime Minister calledto ask you opinion? 当首相打电话来征求你的意见时，你是什么心情啊(from www.nmet168.com)?

B：You could have knocked me over with a feather. 我简直大吃一惊啊。