So it goes back many hundreds of years but it's in rapid change now because of information technology.

因此经纪业已经有好几百年的历史,如今借助信息科技的发展,而迅速得到发展

耶鲁公开课 - 金融市场课程节选

It fits in well with the theme of this course about technology because in understanding what's happening with brokerages, our technology, the new information technology, is central.

这与我们这节课,有关技术的内容互相配合,因为了解经纪业发生了什么,新技术和新信息科技,对我们来说很重要

耶鲁公开课 - 金融市场课程节选

It's one of the most rapidly changing, hard to keep up with areas because someone can set up an electronic exchange overnight and suddenly become a base for trading trillions of dollars of securities.

经纪业是一个变化最快的行业之一,人们很难跟上它的步伐,因为人们可以在头一天晚上,设置一个电子交易,一夜之间,他就能在证券市场赚到千亿美金

耶鲁公开课 - 金融市场课程节选

Then I want to talk about brokerages.

然后我会讲经纪业

耶鲁公开课 - 金融市场课程节选