“事先”造句

她怎么會事先知道我要出去？
How could she tell beforehand that I was going to go out?

這可不是頭腦一熱作出的決定。我們事先仔細(xì)地討論過。
It wasn't a spur-of-the-moment decision. We discussed it in detail beforehand.

我臨走時(shí)特地事先把辦公桌清理了一下。
I took the precaution of clearing out my desk before I left.

• #事先