So, that's the kind of stuff: a little bit of background about myself. So now, 1 let's talk about the perspective of 3.091 All of this will be posted. You can take notes.
就是这些事情,我自己的,一点背景介绍,现在,我们谈谈这门课程的远景1,这些都会放到网站上去,你们可以记笔记。
Okay, that's sort of a broad background about the content of the course.
那么,这些就是这门课程的基础背景
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