"We have now just enshrined, the core principle that everybody should have some basic security when it comesto their health care."

VOA: standard.2010.03.23

Number of policies doesn't affect the means but it affects that standard deviation, so it becomes very collapsed and this is the basic core idea of insurance.

保单的数量并不影响其均值,但是会影响其标准差,所以这条曲线非常陡峭,而这就是保险的核心原理

耶鲁公开课 - 金融市场课程节选

Talk a little bit about the work of Interfaith Youth Core and what its basic mission and goals are.

简要谈谈跨信仰青年核心的工作,及它的主要使命和目标吧。

普林斯顿公开课 - 人性课程节选

"All who embrace core democratic values long for a Cuba that respects the basic human, political and economic rights of all of its citizens.

VOA: standard.2009.04.13

But, in terms of the basic theory, that's the core concept.

但在基本原理上来说,它是核心概念

耶鲁公开课 - 金融市场课程节选

That may make sense for some organizations, Certainly the open university in UK was founded on That as their basic model. But given MIT's course Strength and core abilities, we decided that what'll Make sense is to focus on two major things.

那对于一些机构是有意义的，比如英国的开放大学就,建立在这个基础模型上,而鉴于麻理优势和核心能力,我们决定要注重两件事。

麻省理工公开课 - 媒体、教育、市场课程节选