Now these changes, these human evolutionary changes, have created some very interesting metabolic things inside our bodies.

而今,这些改变,这些人类演化造成的变化,在人体内产生了一些很有意思的代谢过程

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's true that there are negative effects to the public finance of the Czech government because there are increased health care costs for people who develop smoking-related diseases.

它确实会对捷克政府的,公共财政产生负效应,因为吸烟造成的疾病,会增加医疗支出。

耶鲁公开课 - 公正课程节选