小节目：日常情景短语，口语亮起来！

sweat it out 拼命努力

I've been sweating it out at the office. We have a big project to finish by the end of the month.

我一直在办公室拼命工作。我们必须在月底完成一个重要的项目。

It must be tough.

辛苦你了。

【扩展表达】

不求全面，只求实用。

1. If you want to succeed, you need to put in the effort.

想成功就得付出努力。

2. I've got a lot of work to do, so I need to put my nose to the grindstone.

我有很多工作要做，所以我需要埋头苦干。

3. I've been working my tail off to meet the deadline.

我一直在拼命工作以赶上交稿期。

4. He's been busting his chops to get that promotion.

他一直非常努力工作以争取晋升。

5. Success often comes to those who grind away day after day.

成功常常降临在那些坚持不懈地工作的人身上。