In other words what happens to people's health as they lose weight and then regain it repeatedly over a period time?

换言之,在一段时期内反复增重减重,对人们的健康有什么影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Alex ended up with a payoff of -C, actually more than that, C minus the distance between him and Beatrice, so that's another $1, $.05, $.10 or even $.20 whatever it is, and he would have done better to have not run.

亚历克斯最终的收益是-C,实际上比那个还大,C减他和比阿特丽斯的距离,那是1美元,5美分,10美分或甚至20美分,不论是什么,他如果不参选能做的更好

耶鲁公开课 - 博弈论课程节选