Could you babysit for us on Friday?

你星期五帮我们看一下孩子好吗？

《牛津词典》

I understand that there are a number of projects going on. Could you tell us a little bit about those?

我知道有一些项目正在进行之中。你能给我们简单谈谈那些项目吗？

《柯林斯英汉双解大词典》

Could you forward any mail to us in New York?

你能不能把所有信件转寄到纽约给我们？

《牛津词典》

"Military experts tell us that it could take up to ten more years to achieve any acceptable outcome in Afghanistan.

VOA: special.2010.07.31

Then he could tell us the mournful lay that the uncouth swain sang, and then he could say, "Thus sang the uncouth swain."

然后他可以告诉我们这个年轻吟唱的哀悼诗，然后说，“粗鄙的青年人吟唱着“

耶鲁公开课 - 弥尔顿课程节选

As an expert in teaching, could you give us some advice on how best to study a language?

作为一名教育专家，关于怎样才是学习语言的最佳方式，你能给我们一些建议吗？

要继续努力 - SpeakingMax英语口语达人

But it does provide an important insight: theoretically, gun control could make us safer or it could make us less safe.

FORBES: What the NRA is Assuming (and Why They are Wrong)

"I was going to make about seven changes but when I got the result, I felt this was a more important game for us because it could give us a comfortable lead, " Ferguson said.

CNN: Manchester United win turns screw on EPL title rivals

There needed to be a system of exchange of currencies so that countries could acquire US dollars so that they could purchase goods from the United States.

FORBES: Ben Bernanke's Paper Dollar Embodies Systemic Risk