mobility

Prior to the nineteenth century, there were almost no channels of social mobility.

19世纪以前，几乎没有社会流动的渠道。

With today's greater mobility and with so many couples working, those bonds have been weakened, replaced by a greater emphasis on self.

随着当今社会流动性的增强，以及如此多的协同工作，那些纽带变弱了，取而代之的是更多对自我的重视。

Interestingly, parents' attitudes toward education do not seem to reflect their own educational background as much as a belief in the importance of education for upward mobility.

有趣的是，父母对教育的态度似乎并没有反映出他们自己的教育背景，而是反映出他们相信教育对向上晋升的重要性。

Two cars gave them the freedom and mobility to go their separate ways.

两辆汽车给了他们自由和行动的便利，使得他们能够各走各的路。

Above all, the interstate system provides individuals with what they enrich most: personal freedom of mobility.

最重要的是，州际公路系统为个人提供了他们最富有的东西：个人行动自由。