Recent years have witnessed a growing social mobility.

近年来人们的社会流动性越来越大。

《牛津词典》

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。

《柯林斯英汉双解大词典》

It represented upward social and financial mobility.

它代表了社会和金融的向上流动。

youdao

Mention rehabilitation for stroke victims, and you probably think of hands-on therapists working to restore speech or mobility.

VOA: standard.2010.06.14

So Roman slavery and the freedom of that was actually one way that a few people in the Ancient World recognized some kind of social mobility, which was very rare in the Roman Empire.

所以罗马奴隶制以及奴隶释放制,被古代部分人认为是,某种社会阶级流动，在罗马帝国很少见。

耶鲁公开课 - 新约课程节选

I want to see the end of the internal combustion engine applied to personal mobility.

我想见证内燃机不在应用于,人们出行生活。

麻省理工公开课 - 固态化学导论课程节选

The LG Optimus L5 is now available from both Bell Mobility and Virgin Mobile in Canada.

ENGADGET: blogger-avatar

No-cost mobility reduces social isolation and provides a lifeline to vital social services for older Londoners.

FORBES: Graying Global Cities

He is working on a study on upward mobility in global cities for the London-based Legatum Institute.

FORBES: It's A Mall World After All