What exactly brings you to my office?你到底来我办公室干什么

bring to:把 ... 带到

English could bring you to a new world!

英语给你带来一个新的炫的空间!

I was the first one to hear about your break-up.我是第一个知道你分手消息的人

hear about:听说

I've just heard about his illness.

我刚听说他生病的事。

I was very sad indeed to hear about it.

我听到这件事，确实非常难过。

break up:分手，停止

They decided to break up the partnership.

他们决定终止合作关系。

Or that he's part of "A's" entourage?或者证明他是A的帮凶

part of:一部分

This piece of glass seems to be part of a lamp.

这片玻璃似乎是一盏灯的一部分。

He salted away part of his wages each month.

他每月把工资的一部分储存起来。

常用短语:

play the part of 扮演 ... 角色

She is not fitted to play the part of Juliet.

她演朱丽叶不合适。