fire
Fire away!
用：这是对想问问题的人说的话。
意：问吧!讲吧!说吧!
例，Fire away. Ask me anything you like.
问吧，你想问什么就问什么。
All right, now 1' m ready to answer your question. Fire away!
好啦。我现在准备好回答你的问题了:问吧!
first
first off
意：首先;先不说别的;应首先考虑的是…
例.First off, there's the matter of the swimming pool.
首先手考虑的是游泳池的问题。
First off, you've got to make sure you know the way.
首先，你得有把握认识路才行.
