So, one question is, "What would cause me to perceive somebody as intelligent or stupid, gay or straight, anxious or level-headed?"

第一个问题是，是什么原由让我认为别人是,聪明的，愚蠢的，同性恋的，异性恋的，紧张的，还是冷静的？”

耶鲁公开课 - 心理学导论课程节选

Yeah, I think that mandatory voting is a no-brainer. It's a dumb idea. It's a terrible idea.

我认为强制投票这事不用多考虑，是一个极其愚蠢，极其糟糕的想法。

对于义务投票制 - SpeakingMax英语口语达人

The hawk says he is a fool who tries to match his strength with the stronger.

鹰说,我是一个愚蠢的,妄图与强权较量的傻子

耶鲁公开课 - 古希腊历史简介课程节选

Boy, there's a dumb question, because I've been telling you n log n for the last two lectures the complexity is n log n, but let's see if it really is.

孩子们，这是一个愚蠢的问题，因为前两节课的时候我就已经告诉你们了,复杂度是,但是让我们来看一下是不是真的是这样。

麻省理工公开课 - 计算机科学及编程导论课程节选

I did something that's allowed, but something stupid.

我做了件允许做的事情，但是是愚蠢的。

哈佛公开课 - 计算机科学课程节选

Here's my favorite example of stupid facts I was forced to learn when I was younger--state capitals, right?

下面是我最喜欢的一个关于愚蠢的事实的例子,在我年轻时，我被迫去记忆州首府？

耶鲁公开课 - 死亡课程节选

Now, you might think me an idiot, right?

现在，你们可能觉得我这个做法很愚蠢，是吗？

哈佛公开课 - 计算机科学课程节选

But here's a new and improved, I think, version of increment; ++ returns nothing, takes nothing, but it does perform plus plus, but I did something stupid.

但这里是一个新的，改进了的increment版本;,没返回值，没输入值，但它执行的是，但是我做了件愚蠢的事情。

哈佛公开课 - 计算机科学课程节选