该课程的教学大纲主要包括了非裔美国男女作家的小说。

The course syllabus consisted mainly of novels by African-American authors, male and female.

《柯林斯英汉双解大词典》

主要的区别是你参加了一门课程，而你只是听了一节课。

The main difference is that you participate in a lesson whereas you just listen to a lecture.

youdao

（课程）主要讲的是构图，怎样充分利用最基本的相机功能。

It's mainly focusing on composition, and getting the most out of the camera.

youdao

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