So, let me introduce you to some of the topics we are going to be covering in chemistry this semester.

让我先给你们介绍一下,我们这个学期课程的主要话题。

麻省理工公开课 - 化学原理课程节选

and so statistics is like, is one of the main thing I would say, yeah.

而统计学就是其中的主要课程。

来美国的理由 - SpeakingMax英语口语达人

Now, this course is primarily aimed at students who have little or no prior programming experience.

现在，这门课程,主要面向零基础,或少量编程经验的学生。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. So that's what the subject matter's going to be, and I'm going to tell you a little bit about how the course is organized.

好了,以上就是我们主要的学习内容,接下来,我稍微讲一点,咱们的课程安排

耶鲁公开课 - 基础物理课程节选

Turns out they make stock data and the like available essentially via text files or via a simple API application programming interface which will be one of the themes of the course.

他们基本上是通过使用文本文件,或者通过一个简单的API应用,或者编程接口来获取股票和其他一些数据,这些都是本课程的主要内容。

哈佛公开课 - 计算机科学课程节选

This is what this class is mostly about.

这些就是本课程的主要内容。

哈佛公开课 - 幸福课课程节选

So there will be parts of the class that'll be easier for some than others, but overall I'm not expecting you to learn a lot of detail but mainly the big picture, as I said.

所以我们的课程对大家来说,有的觉得困难,有的觉得容易,但总而言之,我不要求你们纠缠于细节,主要还是抓重点,我之前说过了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选