And we used the technology that allows us to synchronize his teaching materials beside the window where the video was playing.

另外，我们利用技术,将他的教学材料同步呈现在,播放录像的窗口边。

麻省理工公开课 - 媒体、教育、市场课程节选

When we talk about the development of the investment course through the Merril Lynch partnership effort, we are on the education technology task force was sort of our experiment in how to create a window into a classroom.

我们在和美林,共同合作,探讨投资课程的发展时，也进行着教育技术队伍建设,以创造通往教室的窗口,这也是实验的一部分。

麻省理工公开课 - 媒体、教育、市场课程节选