translation.en: We have a coctivor's opportunity, because we have learned over the last two million years which taste and reward -- quite sophisticated to cook -- to please ourselves, to satisfy ourselves.
translation.zh: 而是一个煮食动物的机遇， 因为在过去的2百万年里，我们已经学习了 什么是好吃的和有营养的—— 学习了非常复杂的烹调技术—— 来让自己高兴，满足。