I have a history class at 9 o'clock.

我9点钟有历史课。

《牛津词典》

All were in German and difficult, but the history class was the worst.

所有课程均用德语教授，难度很大，但历史课最难学。

youdao

I had hoped to share something in the paper with you in today's history class.

我本来想在今天的历史课上和你们分享一些报纸中的内容。

youdao

And that's something that we'll talk about from time to time in the class, but it's something you'd get more out of,for example, if you studied an art history class, or if you studied a literature class that talked about some of these issues in later European times.

这些我们在课堂上,会经常讨论，但如果你参加其他课，会学到得更多，比如艺术史课程，或者文学课,也会讨论欧洲各个时期的宗教问题。

耶鲁公开课 - 新约课程节选

So I took, a German, like architecture and history class and we actually,

所以我选择了德国建筑学和历史课，实际上，

留学的优点是？ - SpeakingMax英语口语达人

Finally this may be news to you, but this is not English 10A or Math 55, meaning you'll not have to read as much as you will read for 10A or for a history class, and this class is not as difficult as Math 55 so you rest.

最后这个可能对你们来说有些新，但这不是10A号英语课和55号数学课，也就是说你不用像10A号课或者历史课那样做大量的阅读，也不像55号数学课一样难，所以你们可以轻松些。

哈佛公开课 - 幸福课课程节选

For an art history class he figured out a way to crowd source his studying.

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In a Citronelle High School history class recently, five juniors were huddled around laptops and browsing the Web.

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Lincoln sounded like a boring high school history class come to life, yet it became a critical and box-office triumph.

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