The problem is that while the principle of risk-sharing is very simple and obvious the practice requires technology.

问题在于,尽管风险分摊原则,听起来浅显易懂,但是实践仍然需要技术支持。

耶鲁公开课 - 金融市场课程节选

That is the fundamental idea that may seem simple and obvious to you, but it certainly wasn't back when the idea first came up.

刚才讲的就是最基本的概念,可能看起来比较简单明显,但这些概念刚出现时并不被广泛理解

耶鲁公开课 - 金融市场课程节选

I could write some mathematics to try and-- but I think it's so simple and obvious.

我也可以写些公式来讲,但我觉得已经够清晰明了了

耶鲁公开课 - 金融市场课程节选

It's very simple and obvious.

它浅显易懂。

耶鲁公开课 - 金融市场课程节选