Many students hated to have classes on DingTalk, so they gave it one-star reviews.

许多学生讨厌在钉钉上上课，所以给钉钉打了一星评价。

youdao

Our teachers organized online teaching for us, and we were able to have classes through the new way of teaching.

我们的老师为我们组织了在线教学，所以我们现在可以通过新的教学方式上课了。

youdao

I have classes all the time!

我一直都在上课！

youdao

"You cannot choose your own classes. And you don't have the right to drop out of one of them."

VOA: special.2009.11.05

Typically, we will not in fact have classes on Fridays, just this week and next for shopping week and Labor Day.

我们一般不在周五上课，只是因为本周和下周是购物周,还有劳动节。

哈佛公开课 - 计算机科学课程节选

we have classes that discuss artificial intelligence within the computer science department.

我们计算机科学系有讨论人工智能的课程。

对于未来的技术 - SpeakingMax英语口语达人

The third floor, where fifth- through eighth-graders have classes, now sports a French Quarter-meets-Mardi Gras theme.

FORBES: Companies, People, Ideas

"To make a profit in the business, you have to have classes and crops all the time to pay your overhead, " she says.

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"We believe that something that's based on the telephone or a website would be easier for new moms to do than having to go somewhere to have classes, " she says.

CNN: STORY HIGHLIGHTS