I'd like to close with a short story of recent interaction that I had with a video over the internet.

我想用一个小故事来结束,是最近我关于网络视频的互动作用。

麻省理工公开课 - 媒体、教育、市场课程节选

whick like, kind of foster an interaction between students into like a really friendly environment.

就像，某种能够培养学生之间互动作用的真正友好的环境。

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