so you can get a feel of, like, what students are tested on and what they are expected to know.

这样你就能了解教授想考学生些什么，以及学生应该知道什么，

考试应该这么准备 - SpeakingMax英语口语达人

And you know, they might not be exactly like what you expected them to be online.

而且，现实生活中的他们（她们）可能和你在网上见到的那个人不完全一致。

体验男女初次会面 - SpeakingMax英语口语达人

You're expected to do a lot of research and things like that. And, you know,

你还要做很多科研一类的东西。然后，你知道，

苦中有乐的学习 - SpeakingMax英语口语达人