英语语法分析

I could only take intro courses because there were no intermediate level courses available for those particular topics.

我只能选入门课程，因为这些特定主题没有中级课程可选。

The listening journal you assigned us to keep for the Intro to World Music class, I am not sure I understand what to do.

您在《世界音乐入门》课上让我们写一篇音乐报告，我并不确定自己该写些什么。

But in our intro class, you are reviewing the basics, like plots, setting and character and getting your first real exposure to different literary styles.

但在我们的入门课上，你会复习基础知识，比如情节、背景和人物，并会第一次真正接触不同的文学风格。