Children make grammatical mistakes all the time but then they go away and they go away without correction.

儿童们总是会犯些语法错误,但随后这些错误无需纠正也都消失了

耶鲁公开课 - 心理学导论课程节选

It's kind of gruesome but we know there are some things you don't need your brain for.

听上去有些可怕,但却使我们知道了,有些活动是无需大脑参与的

耶鲁公开课 - 心理学导论课程节选

But the first key issue is that it's good in and of itself-- almost needs no justification.

但首先的关键问题是快乐本身是好的-,几乎无需辩解。

哈佛公开课 - 幸福课课程节选

Although we need to offer a story about what makes the parts work when they're connected with each other and interacting in the right way, there's no need to appeal to anything beyond the physical.

尽管我们还需要探讨,是什么因素,使得各部分在正确的连接方式下,可以正常工作,但无需诉诸于物质之外的事物

耶鲁公开课 - 死亡课程节选

Another approach which is still investigational, in that it's being tried for many diseases but not yet clinically used in any particular one, is maybe you don't need to introduce a whole virus or pieces of a protein at all.

另一种方法目前仍处于试验阶段,该方法即将试用于许多疾病,但还没有对某一特定疾病进行临床试验,那就是无需引入整个病毒,或者根本不用引入蛋白质片段

耶鲁公开课 - 生物医学工程探索课程节选

Agricultural villages will have existed all over the place in the late Stone Age, in the Neolithic Period, as it is known. But there is a difference and the critical difference is that a city contains a number of people who do not provide for their own support.

农业村庄在石器时代后期,以及新石器时代随处可见,但二者是有区别的,最重要的区别在于,城市能容纳,相当数量,无需自给自足的人口

耶鲁公开课 - 古希腊历史简介课程节选

So, the bank has an SIV on its books, but the SIV is not part of the bank, so it's not subject to the bank capital requirements.

所以SIV会在银行账面上反映,但SIV却不是银行,所以它无需满足银行的资本要求

耶鲁公开课 - 金融市场课程节选