Well, I was planning on doing these teaching videos that were going to kind of boil things down for people.
好吧，我计划做一些教学视频，将会有点为人们简化事情。
Melinda and I spent several days visiting schools in Tennessee this fall and sat with teachers who were watching videos of themselves teaching.
米琳达和我今年秋天在田纳西州呆了几天，我们和教师坐在一起观看他们自己的教学视频。
Another company, Atomic Learning, has provided videos for teaching about technology.
另一个是原子学习公司，它提供科技教学方面的影像。
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