Well, you need to know your characters, like you know your friends.

你需要了解你的任务角色，就像了解你的朋友一样。

youdao

For example, if you know your classmates are interested in an upcoming event, learn about it so you can join in the conversations.

例如，如果你知道你的同学对一个即将到来的事件感兴趣，尝试了解它，这样你就可以加入到这场对话中。

youdao

Do you know your check-in time?

你知道办理登机手续的时间吗？

《牛津词典》

Stay home. Don't you know your poor old mother sits there, night after night, waiting to hear your steps on the stairs?"

VOA: special.2009.07.19

But I will say, once you know your final exams,schedule And, you should know that about October 1.

但我会说，知道你们的期末考试就开始计划吧,你应该知道10月1号。

麻省理工公开课 - 固态化学导论课程节选

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

Once you know your business concept, establishing your presence online is pretty much crucial.

FORBES: 5 Steps to Build a Business on a Budget

You know your position is never guaranteed, you've got to work hard and perform.

BBC: Swindon complete Revell signing

Do you know your way around the sort of wireless technology used by Verizon?

FORBES: Apple Hiring iPhone Engineers Who Can Work With Verizon's Network