My brother is in Class Three, Grade Nine.

我哥哥在九年级三班。

youdao

LILY: We're in Class Three, Grade One.

莉莉：我们是在一年级，三班。

youdao

I am in class three, grade two. I am an active and optimistic girl.

我是一个活泼开朗乐观的女孩。

youdao

If you want to have power in this society you must master the three literacies this is a class about power,your power."

VOA: special.2009.04.27

There's a whole vast scholarship on this and two or three of the teaching assistants in this class are real experts on it.

荣誉的学问是很深的,这门课有两三位助教,对这方面很有研究

耶鲁公开课 - 美国内战与重建课程节选

So imagine there were three people in the class, and imagine that they chose 25,5, and 60.

假如有三个人,他们分别选了25,5,60

耶鲁公开课 - 博弈论课程节选

James Rawson, Neil Robinson and Stefan Trofan, who won silver in the class three in Sydney, lost 3-0 to Germany, while Arnie Chan and Scott Robertson, in the class 5, were beaten 3-0 by Korea.

BBC: SPORT | Other Sport | Paralympics | Track gold lifts Britain

Another group of researchers interviewed parents and children from 124 well-off white middle-class families in three English cities.

ECONOMIST: Private education

In standard three-class layout, the A380 can hold 555 passengers.

CNN: Luxury living at 35,000 ft