别担心费用，我来替你付。

Don't worry about the cost—I'll treat you.

《牛津词典》

我只是打电话来随便聊聊孩子的事情。

I just called in for a chat about the kids.

《牛津词典》

你能不能匀出五分钟来不去想工作？

Could you possibly forget about work for five minutes?

《牛津词典》

Now here's a question for you guys, which we're going to vote on, so you better start thinking about it.

现在我希望，大家来，判断一下。

麻省理工公开课 - 热力学与动力学课程节选

You can use it to describe or to ask questions about distance, about a length of something.

你可以用它来询问路程或者东西的长度。

How long课堂 - SpeakingMax英语口语达人

Let's go back to considering the wavelengths of different objects. We considered a baseball, but let's also think about now an electron.

我们来重新考虑不同物体的波长,我们刚才考虑了棒球，现在来考虑一下电子。

麻省理工公开课 - 化学原理课程节选