But medium today is not what medium used to be, and because of that people really make a lot of errors in understanding how much a portion is.

但现在的中包薯条和过去的大小不同,因为这,人们理解什么是每日摄入量时,就犯了很多错误

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now if you lived in a culture where the only meat that got served was the size of a deck of cards, and the only pasta that got served was the size of a tennis ball, there wouldn't be such problems, but that's not the case.

如果我们生活在一个,肉类每日摄入量是一副牌大小,或者意大利面只有网球大小的环境中,问题就不会存在,可惜这不是现实

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选