Partisanship and loyalty to one's own way of life are required by a healthy city.

党派意识与对自己生活方式的忠诚,是一座健康城市所必须的。

耶鲁公开课 - 政治哲学导论课程节选

But it's really healthy. It's healthy food and I think it's a way we can learn to prepare food.

但那其实很健康。食物很健康，我们应该学着那样做。

有益健康的美食店 - SpeakingMax英语口语达人

Is the only reason that you as a doctor won't yank the organs out of the healthy patient that you think, well, if I use him in this way, in the long run more lives would be lost?

这就是唯一原因,让你作为医生,不会偷摘取体检病人的器官吗,因为你认为，如果你这样利用他，长远来看，会导致更多人丧命？

耶鲁公开课 - 公正课程节选