The researchers were able to do their work because of the Human Genome Project.

VOA: special.2010.03.23

and your boss comes to you with a very large project when you already have much work to do.

你的老板找到你，希望你参与一个大型项目，而你自己的工作已经快忙不过来了。

I think 课堂 - SpeakingMax英语口语达人