So first question: are we facing a period of disruptive technology?

所以第一个问题是：,我们正面临技术颠覆吗？

麻省理工公开课 - 媒体、教育、市场课程节选

This part of the course had less technical apparatus than the first part of the course so it will concentrate on the middle third of the course up to this lecture.

这门课的这个部分比第一个部分的,技术器械少，所以它将着重于,今天下课之后这门课还剩三分之一。

耶鲁公开课 - 金融市场课程节选