它意味着我们要认识到瑞恩和许多美国人并不是为了地图上的一个地点或者某一类人而战斗和牺牲的。

It means we should understand that what Ryan and so many Americans fought and died for is not a place on a map or a certain kind of people.

youdao

在现实中，我们似乎一直在期待的那位“英俊的王子”和圣诞老人、复活节小兔子是一类人——没有哪一个是真实存在的。

In reality, that "handsome prince" we seem to be promising is in good company with Santa Claus and the Easter Bunny—nary a one of them seems to exist.

youdao

每个人都是一个矛盾的结合体，我们不能绝对的把自己归为某一类人。

Each of us lives a life of contradictory truths. We are not one thing or another.

youdao

There is some reason to believe that in the population known as "psychopaths," a population we'll return to later on when we discuss mental illness, this sort of instinctive empathy is broken and the pain of others just doesn't bother them very much.

我们有理由相信,在一类被称为“精神变态者“的人当中“,我们以后会继续讨论这类人,当我们讲到精神疾病时，他们就没有这种本能的移情,他们对别人的痛苦无动于衷。

耶鲁公开课 - 心理学导论课程节选

So always amazing to us how we go into the problem, our eye or mind can see one class of solutions, but the math will tell you sometimes there are new solutions and you've got to respect it and understand and interpret the unwanted solutions, and this is a simple example where you can follow what the meaning of the second solution is.

解决问题的方式总能让人惊喜不已,我们的眼睛或思想可以看见一类解,但数学有时会告诉你还有新的解,你不能忽视它,而是解释这些不期而至的解,这只是一个简单的例子,由此你可以理解第二个解的意义

耶鲁公开课 - 基础物理课程节选