get back to work 回到工作上

get to work 是开始工作(start working)的意思，这里加入 back 的 get back to work 表示休息了一会儿，或者因出门耽搁了一会儿，又重新开始投入工作。老板最常说的话就是“Get back to work”。

例句：

I'm sorry but I can't talk now. I have to get back to work.

不好意思，我不能谈下去了。我得回去工作了。

I'd like to get back to work as soon as I can.

我想尽快返回岗位。

I should get back to work. See you.

我该回去工作了，回头见。

对话：

A: Hey, Frank, have a beer with us.

喂，弗兰克，和我们喝杯酒吧。

B: I'd like to, but I have to get back to work.

我也想，不过现在得马上回去工作。