Ideas about social class—whether a person is "working-class" or "middle-class"—are one area in which changes have been extremely slow.

关于社会阶级的观念，判断一个人是“工人阶级”还是“中产阶级”，这是一个极其缓慢的变化过程。

youdao

We have the policy ideas — improving education and reducing regulations to help create jobs — to rebuild the middle class and give every Californian, and every American, real economic opportunity.

我们有改善教育并减少监管以帮助创造就业的政策理念，以此来重建中产阶级，并为每位加州人和每个美国人提供真正的经济机会。

youdao

Over the past few months, I've laid out a series of commonsense ideas to reignite the true engine of our economic growth: a rising, thriving middle class.

在过去的几个月里，我提出了一系列基本想法，希望重新点燃促进经济增长的希望之火：成就不断壮大、繁荣昌盛的中产阶级。

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"We are going to keep laying out her forward-looking ideas for New York's middle class and making the case that she is the only candidate in the race with an actual record of getting things done, " Mr. Morey said.

WSJ: Website, Video Says Anthony Weiner to Run for New York City Mayor

So let me get this straight -- we tried our ideas, they worked: Middle class grew, America prospered, deficits became surpluses.

WHITEHOUSE: The White House

There may be ideas that he has with respect to jobs and growth that can help middle-class families that I want to hear.

WHITEHOUSE: President Obama Holds a Press Conference