Are you concerned that this is supposed to be an educational channel?

您是否担心这应该是一个教育频道？

It will also be cheaper than ever before, we are already starting to see these things emerge with the birth of khan academy, educational YouTube channels and an increase in quality in online courses.

它也将比以前更便宜，随着可汗学院的出现、YouTube 教育频道和在线课程质量的提高，我们已经开始看到这些产品的出现。