The topic, to which we devoted a full discussion, is to be presented to our teacher at class.

我们对这个题目进行了充分的讨论，准备在课堂上向老师提出。

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Steve learned a lot at class.

史蒂夫在课上学会了很多。

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18% of high school students use their phones at class.

18%的高中生则会在上课的时候使用手机。

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Each December,she has her students make posters about their own celebrations at home and present them to the class.

VOA: special.2009.12.24

And, by all means, if you are scheduled to attend class at 11:00, please take the test at 11:00.

当然，如果你安排到11：00参加考试的话，请在11：00参加考试。

麻省理工公开课 - 固态化学导论课程节选

It's a good time you are in college at university and you're almost done. You've finished your last class.

你在大学度过了一段美好时光，你快要完成学业了。你已经上完了最后一门课。

I'm about to 课堂 - SpeakingMax英语口语达人

Sneed, 24, was 0-7 with a 5.37 ERA at Class A Tampa last season.

WSJ: Yankees complete trade for Vernon Wells

Rays DH Luke Scott (strained right calf) is expected to start a minor league rehab assignment Tuesday at Class-A Charlotte.

WSJ: Moore wins 4th straight start, Rays beat Yankees

But while the credit scores of applicants at Class A and B properties (newer properties in nicer neighborhoods with better amenities) are showing improvements, credit scores of applicants at Class C properties (older properties in less desirable areas) are continuing a multi-year decline.

FORBES: Property Managers Cut Renters Slack But At What Price?