另外你今天如果想来见过的的话，我的办公时间是从3：30到4。

And, I will have office hours today 30 starting at about 3:30 to 4:30 if you want to see me.

youdao

如果你错过了一堂课，从你的同学那里要一下笔记，并在办公时间来找我来把你不理解的内容弄明白。

If you miss a lecture, get the notes from a fellow classmate, and come to office hours to clarify anything you do not understand.

youdao