David Cameron, their leader, trades on his youth as much as Gordon Brown, the prime minister, burnishes his middle-class social background.

保守党首领卡麦隆像英国首相布朗一样利用他的年轻人，把他中产阶级的社会背景弄得光鲜耀眼。

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In many cases, the clothes people wear identify them as belonging to a particular social class.

很多情况下，人们的穿着显示出他们的社会阶级。

《牛津词典》

We regard health as inversely related to social class.

我们认为健康状况与社会地位成相反关系。

《牛津词典》

Many of of his songs are about politics, poverty,religion, social class and racism.

VOA: special.2009.10.14

One social class does not owe anything to another and we should not feel guilty about pursuing financial interests.

一个社会阶层对另一个阶层并没有亏欠,而且我们也不必为追求经济利益,感到内疚

耶鲁公开课 - 金融市场课程节选

In our first class, we had the former chief social worker inspector for the entire country of Scotland within the class.

在第一班里，学生中有来自苏格兰的,全国前社工总监。

哈佛公开课 - 幸福课课程节选

Another way to look at it is that nonsmokers in the highest social class have a higher rate of obesity (13.3%) than smokers in the lowest social class (13.1%).

FORBES: Smoking Reduces Obesity

She took a class in social entrepreneurship there, taught by Brent Freeman, CEO of Roozt, an online shopping platform that connects trendsetting, cause-oriented brands with online shoppers.

FORBES: 16-Year Old Social Entrepreneur Wins National Competition Vowing To Reduce World Waste

Today is not only the start of the GOP Convention, but the start of classes at Syracuse University, where I teach a class on Social Welfare Policy to MPA students.

FORBES: Note to Governor Romney: Growth by Itself is not an Anti-Poverty Program