If you speed up your work, we can finish before it is dark.

要是你加紧，我们可以在天黑前结束工作。

youdao

We must hurry up with the construction work so that we can finish it before the rainy season sets in.

我们要加快速度，争取在雨季到来之前完成这项建筑工程。

youdao

We should be able to finish everything up before then.

我们应该能在4点之前结束一切。

youdao

It is important for us to make sure that we complete the evaluation process, we finish the debate, and we go ahead and finish this up before the end of the year.

WHITEHOUSE: President Obama Meets with General Colin Powell

Ms. NULAND: We haven't yet finished our work on the detainee policy, but that is our plan, to finish a strong detainee policy that we can all join up to before the end of July when NATO takes over.

NPR: NATO Takes Expanded Role in Afghanistan