What they did is they scanned the brains of rats while they were in a maze and after they went through the maze.

他们在老鼠处在迷宫中及脱离迷宫后,分别对它们进行了脑扫描。

哈佛公开课 - 幸福课课程节选

because you've seen mice started to scuttle across the floor and it's disgusting.

因为你看到几只老鼠在地板上一窜而过，真令人恶心。

I'm afraid of 课堂 - SpeakingMax英语口语达人

They stuck an electro down in the brain, they are trying to wake the rat up.

他们在鼠脑中插入了一个电板，他们想将老鼠电醒。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Now, I already revealed that, when I was talking about the rat lever machine.

我已经揭示了那一点，在我谈及老鼠杠杆机器时。

耶鲁公开课 - 死亡课程节选

There's a parasite known as toxoplasmosis that lives in the bodies of rats.

有一种叫做弓浆虫的寄生虫,寄生在老鼠体内。

耶鲁公开课 - 心理学导论课程节选

Even if you come home about two or 2:30 in the morning near our apartment you can still see rather large rats dashing across the street; some of them look so bloated they look like sangliers, or wild boar, which you can see occasionally in parts of rural France.

如果你是在凌晨两点或两点半回家,在你家附近,仍会有来回乱窜的特大号老鼠,你偶尔可以在法国的乡下看到,一些老鼠大得像野猪

耶鲁公开课 - 1871年后的法国课程节选

It's just humans tend to live " in a richer environment than rats."

只不过相较于老鼠,人类生活在刺激更加丰富的环境中罢了“

耶鲁公开课 - 心理学导论课程节选

I don't think they were having very good success, but they did notice something interesting which is that the rat kept returning to the corner of the cage in which it was stimulated the day before So Olds got an interesting idea, he said, what if we let the rats stimulate in its own brain, what would happen.

他们的试验并不是非常成功，但他们确实是注意到了一些有趣的事情,老鼠总是会回到,昨天接受刺激的那个箱子的角落,因此奥兹产生了一个有趣的想法，他想，如果我们让老鼠在自己的脑中对自己进行刺激会，发生什么事情。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

There are certain-- you can take a rat and put an electrode in his brain.

有某种…,可以在老鼠脑子里装一个电极。

耶鲁公开课 - 死亡课程节选