电视录像教学虽然具有形象性、真实性等特点，但互动性差，属被动教学。而将电视现场直播技术用于牙种植手术?。

The practice of live television technique not only stimulates students' learning interests, but also turns the passive education model into an interactive model with better teaching results.

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给学生录像可以成为有用的教学活动。

Videoing students can be a useful teaching exercise.

《牛津词典》

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。

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

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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

So, after clips of five seconds people are pretty good at predicting what sort of evaluations that person will have.

看了五秒钟的教学录像带后,人们就能准确地猜到,这个人的教学评估上写了什么。

耶鲁公开课 - 心理学导论课程节选

So, they showed these clips for a full class.

于是他们让人看教学录像带。

耶鲁公开课 - 心理学导论课程节选