And it is the ambition of free citizens.

这是每一位自由市民的理想。

youdao

Citizens of wealthy nations demand national parks, clean rivers, clean air and poison-free food.

富裕国家的公民要求有国家公园、干净的河流、干净的空气和无毒的食物。

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To get citizens out of their cars and onto pollution-free bikes, they started the Yellow Bike Project.

为了让市民走出汽车，骑上无污染的自行车，他们启动了小黄车项目。

youdao

They wanted to build a country that included many religions, where citizens were free to follow their own beliefs.

VOA: special.2009.05.22

But most of the free citizens of the Roman Empire, - of Rome, were poor people-- free, and even citizens, but they were poor people who weren't part of any rich household.

但是大多数罗马帝国的自由公民，都是穷人-,他们是自由的，甚至是公民，但都是穷人，不属于富裕家户。

耶鲁公开课 - 新约课程节选

So within a couple of generations people could move up from being the lowest slaves to two generations of being free Roman citizens.

所以几代以内,奴隶能从最低社会等级,上升两位，成为自由的罗马公民。

耶鲁公开课 - 新约课程节选

For an uninformed public is incapable of making the sorts of decisions required of free citizens.

CENTERFORSECURITYPOLICY: The Obama effect

The fight to shape free citizens in schools, through the media and in the public square goes on.

WSJ: The Weekend Interview with Donald Kagan: 'Democracy May Have Had Its Day'

All museums and libraries are free, citizens can borrow up to 200 books by the Internet, while migrant workers can spend their lunch hours reading in the library without charge.

UNESCO: MEDIA SERVICES