自2013年起，在线教育火了，MOOC、微课、公开课等各种在线课程形式百花齐放。制作在线课程的方式也已不像若干年前那样将线下课程录制成像、上传网络这么简单。优秀的在线课程，需根据学生的触网习惯、视频...
since 2013, fire online education, MOOC, micro class, open class and so on various online course form of letting a hundred flowers bloom. The way to make an online course is not as simple as it would be to record and upload the line as it was a year ago. Excellent online courses, according to the students' habits, net video...
