So, I joined the faculty in 1978, 091 and my first teaching assignment was 3.091 recitation. I had two sections.

我在1978年的时候加入了教职的一员，我第一个教授的课程就是3。,当时我的课程分为2个部分。

麻省理工公开课 - 固态化学导论课程节选

To attend these lectures in sections-- more on that in a moment; to submit 9 problem sets, take two quizzes and ultimately design a final project.

每节课都要来参加-,这个一会儿再解释，做完九套习题，参加两次测验，最后设计好期末的大作业。

哈佛公开课 - 计算机科学课程节选

We've done this with two sections of 180 students, about ninety in each section.

我们有两个班的180名学生，每个班90个人。

麻省理工公开课 - 媒体、教育、市场课程节选

I want the function, which is a little tool, a line of code I can include in my own programs and generally those tools live in sections two or three of the manual.

我想要一个函数，那是一个小工具，在我程序中可以包含的一行代码,通常这些工具在手册的第二节,或第三节。

哈佛公开课 - 计算机科学课程节选