Then of course, there's the other problem that the insurance company-- how does the insurance company reasonably specify that it can come through on this policy?

之后，对保险公司来说,当然还存在其它问题-,保险公司怎样才能使一份保单上,载明的内容合理而有效被执行呢？

耶鲁公开课 - 金融市场课程节选

This invention was very important because it stopped people from canceling.

这是一项非常重要的创新,因为它有效地防止了人们取消保单

耶鲁公开课 - 金融市场课程节选