How did you know your friends?

你是怎么认识这些朋友的？

一起长大的朋友 - SpeakingMax英语口语达人

If you did know how much time you had left, ? how would you act differently from what you're doing now?

如果你确实知道了自己还剩多少时间，你会和你现在的行为有不同吗？

耶鲁公开课 - 死亡课程节选

The question becomes how did you address these issues How do you know about them.

这样一来问题就变成了你怎么处理这些问题,以及你对它们了解多少。

麻省理工公开课 - 媒体、教育、市场课程节选

or actual, you know, how you did, how you've done on the past

或者其实，你知道，你做得怎么样，你过去干得如何，

不平等的入学基准 - SpeakingMax英语口语达人