So we moved north to the midwest and life was hard.

所以，我们搬家到了中西部,那时生活很苦。

普林斯顿公开课 - 人性课程节选

- If you eat these raw, which they do in many places around the world, if you eat a bitter one, you could, in fact, get enough cyanide to kill you.

如果你生吃它们的话，它们在世界上的很多地方都存在，如果你吃了一个苦的根，可能，实际上，它所含的氰化物的量足以令你死亡。

麻省理工公开课 - 化学原理课程节选

In the light of human mortality, the disinterest of the gods, the chanciness of life, what can man do to achieve happiness and immortality?

既然人生苦短,又没有什么神灵保佑,生死都只是随机事件,那我们怎么才能达到幸福和不朽呢

耶鲁公开课 - 古希腊历史简介课程节选

When the Swedes get into the act, Gustavus Adolphus brings this huge old Swedish army down and they do a lot of damage, too, and people are absolutely being devastated.

当瑞典人加入战局时,瑞典国王阿道夫率领庞大,且久经战阵的军队南下,他们给中欧造成了巨大的破坏,人民饱受战争之苦

耶鲁公开课 - 欧洲文明课程节选

On the other hand, these voices spoke of a faith born in that suffering which open them up to the presence of God and the ability to place their suffering into the context of Christ suffering.

但另一方面，这些声音也表明信仰的存在,它从苦难中诞生，使受苦的人们,向上帝敞开心扉,使其能够将自己所受的苦,与上帝所受之苦联系起来。

普林斯顿公开课 - 人性课程节选

We human beings like pleasure and dislike pain.

人的本性就是趋乐避苦的。

耶鲁公开课 - 公正课程节选

But Roger Bannister continued to train and work hard, not harder than the rest of the runners, but as hard as the top runners in the world.

但Roger，Bannister坚持苦练，不比别的跑手练得更苦，但和世上别的跑手一样苦练。

哈佛公开课 - 幸福课课程节选

There's different types of the root that you can get called the bitter and the sweet.

这些根有不同的类型,被称为苦的和甜的。

麻省理工公开课 - 化学原理课程节选

The bitter, of course, are the ones that are very high in cyanide.

苦的根，当然，是富含氰化物的那种。

麻省理工公开课 - 化学原理课程节选