Let's get the ball rolling.让我们开始吧。
2. get on the ball用心做
If you hope to keep your job, you'd better get on the ball and meet
the deadline.
如果你还想要你的那份工作，你最好用心做，赶上最后期限!
3. lady-killer帅哥
He's a real lady-killer.
他是个不折不扣的帅哥。
4. lay off停止，解雇
Lay off! I don't need you to tell me what to do!
别再讲了!我不需要你告诉我怎么去做!
5. knock it off=cut it off停止
Knock it off! I'm trying to get some sleep.
别吵了!我正想睡觉呢!