May I talk to you about something that's bothering me?

我能和你谈一件让我挺烦心的事吗？

My boss is a slave driver.

我的老板指使我们像指使奴隶似的。

That guy has a new job every week.

这家伙一个星期换一个工作。

Are you involved in any extra-curricular activities on campus?

你在学校参加过任何课外活动吗？

Thanks for the haircut, keep the change.

谢谢你给我剪头，不用找了。

What are you, blind?

你难道瞎了吗？