As the working classes prospered and the servant shortage set in, housekeeping became a matter of interest to the educated classes.

随着工人阶级的繁荣和佣人短缺的出现，家政成为了受教育阶级感兴趣的事情。

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The outlook for America's working classes is bleak.

美国劳工阶层的前景非常暗淡。

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This hits the middle and working classes particularly hard.

这对美国中产阶级及工薪阶级的打击特别沉重。

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So this design of having students on campus once a month for intensive classes allows students to continue working full time.

让学生每月来校一次,进行现场教学的设计,允许学生继续全职工作。

哈佛公开课 - 幸福课课程节选

Keep in mind this is a professional degree and executive education model that is intended to be designed for people who are themselves working full time and still taking classes full time.

请记住这是一个职业学位,高级管理人员教育模式,就是为那些,全职工作的人员设计的,同时上全制日课程。

哈佛公开课 - 幸福课课程节选

Technological advances, he predicts, will liberate even the working classes, granting them lives of aesthetic reverie.

NEWYORKER: Deceptive Picture

But Scots, including many of its peculiar rules of grammar, survived among the working classes.

ECONOMIST: Scots English

The other is the spread of basic survival modes among the impoverished working classes and middle classes.

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