I've been working with the Chicago Mercantile Exchange to create a futures market for single-family homes, which is sort of my connection to the futures industry.

我一直以来和芝加哥商业交易所合作,创建一个适合单一家庭的期货市场,这是我参与期货行业的一种方式

耶鲁公开课 - 金融市场课程节选

which is definitely focusing on the business crowd, on people with their careers.

这里主要聚焦的是商业人群，更适合相关行业人士。

便利的社交媒体 - SpeakingMax英语口语达人