Let me start by--the way-- the kind of institution that you probably know relatively little about -or commercial real estate.

首先我要,讲一种,你们不太熟悉的金融机构,或者叫商业地产

耶鲁公开课 - 金融市场课程节选

But do you know other attractions that visitors might not be familiar with?

但你知不知道哪些游人们一般不太熟悉的景点呢？

有各种社区 - SpeakingMax英语口语达人

Well first, a cartoon that you might now actually get those otherwise unfamiliar.

来看看一段儿说明上面内容的漫画,否则你们就还是不太熟悉。

哈佛公开课 - 计算机科学课程节选

And so the breakdown that we've had in past terms are just under half of the students describe themselves as among those less comfortable just 10% over 10% among those more comfortable, in between.

在以往的学期里,仅有将近一半的学生,认为自己对电脑知识不太熟悉,认为自己比较熟悉电脑的人略多于，剩余的这些学生介于两者之间。

哈佛公开课 - 计算机科学课程节选