一个没有吃饱的老年人是很难斗胜的。

It was hard for an old man to go into a fight without enough to eat.

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他们发现，饥饿的果蝇比吃饱的果蝇清醒的时间长。

They found that starving fruit flies spent more time awake than satiated flies did.

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吃饱的敌人更可预测。

Well-fed enemies are more predictable.

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Satiety, or the feeling full, having enough, being sated, gets trumped by the presence of food.

吃饱喝足,酒足饭饱,仍会被眼前的食物所迷惑

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I mean, think of going out to a nice dinner, you're completely full, your body doesn't really need more calories necessarily, your stomach has had enough, and then the dessert cart comes by, or there are the mints on the way out of the restaurant or something.

我是说,比如出去享用一顿丰盛的大餐,你已经完全吃饱了,你的身体确实不再需要更多的能量,胃也填满了,这时甜品车经过身边,或者在出餐厅时门口时有人给你薄荷糖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选