"Our alliance with Japan is key to a number of important regional and even global issues,"

VOA: standard.2009.08.31

And again, there'll be key elements that run in cycles and understanding those can be extremely important in understanding how cellular function works.

同样地，在循环中也会有,一些关键的要素,研究这些对于理解细胞的,运作机制是极其重要的。

麻省理工公开课 - 热力学与动力学课程节选

And we talk about two or three key things that might be really really important.

谈论两三件关键的事情,那些事情着实重要。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

In nearby Saudi Arabia, which is an important player as well as a key moral force in the Arab and Islamic world, there appeared to be a quiet sense of enjoyment over the news.

VOA: standard.2009.10.09

Should we conclude,therefore, that the key to the important question--namely, What matters? the answer to that question, should we conclude,is,same personality?

我们是否就该得出结论，重要问题的关键，也就是什么是最重要的，这问题的答案就是相同的人格吗？

耶鲁公开课 - 死亡课程节选

Second, I'd like to identify two key questions that I really think important for you to be thinking about and addressing in the area of new technology and education.

接着确定两个关键问题,这两个问题很重要,你们要好好想想怎样,在新技术和教育中定位。

麻省理工公开课 - 媒体、教育、市场课程节选

So let's isolate now some of the major themes of Deuteronomy, before we close our study of the Pentateuch. First of all as I've mentioned, the centralization of the cult: that's a key theme in the book of Deuteronomy and it had very important effects.

那么让我们对申命记的几个主题分别讨论，在我们结束摩西五书的学习之前首先就像我们所提到的,那样，信仰的集中化：这是申命记中的,最关键的主题，并且它产生了重大的影响。

耶鲁公开课 - 旧约导论课程节选

Well--what we think is very important here is the personality, why don't we just say-- the key to personal identity is the personality.

我们认定最重要的是,人格，我们就可以说-,人格同一性的关键在于人格。

耶鲁公开课 - 死亡课程节选