Well, both are foods, depending on your definition, but both are foods. Both have nutrients, both have things your body can make use of.

根据普遍的定义,两种都是食物,都是食物,都有营养素,都含有人类身体可吸收利用的物质

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, a fair definition of tickling is touching parts of the body in a mock attack.

胳肢的准确定义就是,打打闹闹时碰身体某个地方。

耶鲁公开课 - 心理学导论课程节选

In every regime one of these groups he says will be the dominant class will be the dominant body the ruling body as he says in that definition and that ruling body will in turn he says define the nature of the regime.

他说，在每一个政体之中,这些类组中的一类将会是统治阶级,支配本体，统治本体,如他所说，在那样的定义之下,统治本体将会相对地定义政体的本质。

耶鲁公开课 - 政治哲学导论课程节选