And we've become the power that is focusing mostly on the military.

而我们却成为那个,很大程度上只关心军事的国家。

普林斯顿公开课 - 国际座谈会课程节选

So they care about their grades to some extent. And then, you know, to another extent,

所以在某种程度上他们很关心自己的成绩。再来，另一方面，

学习和交际都重要 - SpeakingMax英语口语达人

What this often--What this can be viewed as, as an extended version of selfish gene theory, which is that to the extent you're interconnected with other people you care about them more for purely selfish reasons.

其实我们可以把这个观点视为，自私基因理论的延伸，也就是说根据你和别人,互相联系的程度,你对他人的关心更多是因为自私的原因。

耶鲁公开课 - 心理学导论课程节选

Two is it gives you some sense for how concerned parents were about the risks of polio in the community and how much they wanted a vaccine to be developed, such that they gave permission for their children to enter into this trial.

第二是,它能让你了解,父母们对孩子,罹患小儿麻痹症的风险的关心程度,以及对疫苗的渴望程度,这使得他们同意让他们的孩子,参与到这种实验中

耶鲁公开课 - 生物医学工程探索课程节选