Social security is a means of intergenerational transfer .
社会保障是代际转移的一种方式。
It was a gesture of intergenerational obeisance to traditional authority .
这是一种代际敬拜传统权威的仪式。
Intergenerational equity is an ugly phrase , but an important concept .
代际公平是个丑陋的词汇，却是一个重要的概念。
Existence of older unmarried sons has significantly effects on intergenerational support .
大龄未婚儿子的存在对代际支持有显著影响。
According to the best available information , intergenerational mobility in the us is now poor by global standards and probably for the first time no longer improving .
