The more affluent children end up in college and on the way to the middle class, while working-class children tend to struggle.

更富裕的孩子们最终上了大学，走上了中产阶级的道路，而工薪阶层的孩子们往往会艰难挣扎。

youdao

They engage college undergraduates to teach computer science to high school students, who in turn instruct middle school students on the topic.

他们聘请大学本科生向高中生教授计算机科学，而高中生反过来就这一主题对中学生进行指导。

youdao

youdao

He attended both a university and a special music college in this middle western city.

VOA: special.2010.03.07

The White House is also promising action to make it a little easier for middle-class students to pay for college,and to provide expanded community services to help families caring for elderly relatives.

VOA: standard.2010.01.25

Most of the members of the churches that Luhrmann attended were white, middle class, college-educated, and centrist.

NEWYORKER: Seeing and Believing

So we've got to make college more affordable for you. (Applause.) We cannot price the middle class out of a college education.

WHITEHOUSE: President Obama Speaks on Student Loan Interest Rates in Colorado | The White House

The middle group with some college education lost far fewer jobs during the recession and those losses reversed almost completely by early 2012.

FORBES: New Job Loss Study: The Less Educated Are The Hardest Hit