Over the years, I have written extensively about animal-intelligence experiments and the controversy that surrounds them.

多年来，我写了大量关于动物智能实验、以及围绕这些实验所产生的争议的文章。

We've been talking about animal cognition—the study of animal intelligence.

我们一直在讨论动物认知——对动物智力的研究。

Research on animal intelligence always makes me wonder just how smart humans are.

"对动物智能的研究总是让我很好奇人类究竟有多聪明"。

Whether you want to call it magnetism, polarity, electricity, thought, intelligence or charisma, it's still attraction, and it invests everything—animal, vegetable or mineral.

不论你管它叫磁性、极性、活力、体贴、智慧还是魅力，它们都是吸引力，而且它适用于一切------动物、蔬菜或矿物。

The crowd-intoxicated individual escapes from responsibility, intelligence and morality into a kind of frantic, animal mindlessness.

中了群体之毒的人会逃避责任，丧失智慧和道德，陷入一种狂乱的兽性无大脑状态。