Everybody's good at it, gay people are better at it than straight people, and, again, you don't need much time.

大家都很擅长判定性取向，但同性恋者比异性恋者更擅长，而且不需要太多时间。

耶鲁公开课 - 心理学导论课程节选

And you, you need not to be so ethically imperialist that you can't work with us to open up again the canon if you will of rights in the way we talk about it and to incorporate our perspectives."

而你们呢，你们需要摒弃,那种道德帝国主义态度，也就是,你们不愿跟我们合作,不愿敞开心扉,用我们的方式去理解人权,从我们的角度去看这个问题“

普林斯顿公开课 - 人性课程节选

As shown in this cartoon here, again you don't need to know the details of this, but if you're interested in knowing what's the biological bases of the genetic code this is it.

像这个动画里画的那样,这里你也不需要了解细节,不过如果你很有兴趣想知道,遗传密码的生物学基础

耶鲁公开课 - 生物医学工程探索课程节选

Again it doesn't require the effort that you'll need in 55 or in English 10A.

再一次它不需要你像55号课和10A号英语课那样的努力。

哈佛公开课 - 幸福课课程节选