No. 2, we believe that young people have to be a key part of building that ethos One of the reasons for that is purely demographic.

其次，我们认为青年人,必须成为建立该社会风气的主力,其中的一个原因,纯粹是从人口统计学来考虑的。

普林斯顿公开课 - 人性课程节选

so partially for selfish reasons, I want to go into some sort of social justice work,

所以，部分出于我个人的原因，将来我想从事社会公义方面的工作，

为了更美好的世界 - SpeakingMax英语口语达人

They make it very costly, socially costly, to divorce, so then they stay together for all kinds of reasons, not always such good ones.

离婚社会代价太大，因此双方由于各种原因不分开，不是所有原因都是好的。

耶鲁公开课 - 心理学导论课程节选

He wrote a history of the English Civil Wars, Behemoth called Behemoth, which remains a classic of the analysis of the causes of social conflict.

他写关于英国内战的历史，叫做，里面有关于社会冲突原因,的经典分析。

耶鲁公开课 - 政治哲学导论课程节选

Although most of you would probably say "well it's--all these things are involved, at least to some extent,"society defaults to certain assumptions about what's driving food intake and there are some people that default to an environmental explanation of this.

尽管你们大部分人可能会说,"和以上这些因素都有关系,至少有些关系",社会共识,某些原因造成了我们摄取过多垃圾食品,一些人把这归咎于环境原因

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选