Nutrients get broken down into several classes and these are the constituents of food that your body uses for one purpose or another.

营养素这个问题需要花几节课来讨论,它们是食物的组成要素,供给身体吸收,支持身体机能运转

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And then you get that sort of lyrical moment of interpretation: "He had the feeling that everything he saw was a broken-off piece of some giant blank thing he had forgotten had happened to him."

然后你就能看到那句抒情的解释：,“他有种感觉,觉得他看见的一切都是之前发生过的,他已经忘记的,某件大而无用的事掉落的碎片，“

耶鲁公开课 - 1945年后的美国小说课程节选