The experiment was, he would put--the pigeon was in a cage and he'd let the pigeon get pretty hungry -hungry pigeons are not happy pigeons.

实验过程是,他把鸽子困在笼子里,还不给鸽子喂食,饥饿的鸽子怒火中烧

耶鲁公开课 - 金融市场课程节选

Agamemnon gets furious with Achilles and he says, "No, I'm not giving back my girl.

阿伽门农听罢怒火中烧,他说,"我绝对不会把这姑娘送回去

耶鲁公开课 - 古希腊历史简介课程节选