May hurt a little bit, but try as much as possible to create a 90 degree angle.

可能有点痛，尽可能形成一个直角。

哈佛公开课 - 幸福课课程节选

And that allows the dentist to improve your gums, which avoids more pain down the road.

从而允许牙医治疗你的牙周炎，避免以后越来越痛。

耶鲁公开课 - 死亡课程节选

If you are hurt, that is, in some sense, painful for me.

如果你受伤了，某种程度上我也会觉得痛。

耶鲁公开课 - 心理学导论课程节选

" He says, "Does this hurt? Does that hurt?"

然后问“痛吗？痛吗“

耶鲁公开课 - 死亡课程节选

The lists of reasons to kill himself were "the slings and arrows of outrageous fortune," "a sea of troubles," and "the heartache in the thousand natural shocks that flesh is heir to."

一张是要自杀的原因,“命运的种种捉弄和折磨”,“无穷尽的烦恼“,”血肉之躯必定要承受无数的,锥心之痛“

耶鲁公开课 - 心理学导论课程节选

It's a blow to the solar plexus. Right?

你心口会痛？

耶鲁公开课 - 心理学导论课程节选

It only works within species. So, in another experiment they put a rabbit in the other room and the chimpanzee would slap the lever repeatedly to make the rabbit scream in pain and jump.

这种结果只出现在同种动物上，在另一个实验里,他们在另一个房间放一只兔子,结果黑猩猩不停地拍杠杆,让兔子痛得上跳下窜，大声尖叫。

耶鲁公开课 - 心理学导论课程节选

I could see you writhing in pain.

我看到你痛得打滚。

耶鲁公开课 - 心理学导论课程节选

Stop the pain! Make it go away!

我不要痛，住手！

耶鲁公开课 - 死亡课程节选

Well, if that's right, and if we then realize that there's nothing I can do about the fact that I'm going to die, then perhaps some of the sting, some of the bite, is eliminated.

如果那是对的话，如果我们意识到,我们无法改变我们会死去的事实，那么也许有些刺痛，有些痛苦便消除了。

耶鲁公开课 - 死亡课程节选

I'm in horrible pain.

我现在很痛。

耶鲁公开课 - 死亡课程节选

For one thing, one theory is that babies hear other babies cry, because babies are so stupid they think they themselves are crying; if they're crying they must be in some sort of pain so they cry some more."

例如，有理论说婴儿听到别的婴儿哭，因为婴儿都笨得要命,他们以为是自己在哭;,他们会以为自己哭了，那一定是痛了,所以他们就哭得更厉害”

耶鲁公开课 - 心理学导论课程节选