I want to talk about Social Security as a risk management technique that developed in the nineteenth century and it developed in Germany.

我想谈谈社会保障,作为19世纪出现的,一种风险管理技巧,它最早出现在德国。

耶鲁公开课 - 金融市场课程节选

learning how to translate those skills from a domestic market into an emerging market.

学习如何将管理技巧从国内市场传递到新兴市场。

现在的商业新闻 - SpeakingMax英语口语达人