Also, by using computer programs and taped lectures, faculty will have fewer classroom obligations and more time to engage in extensive research, thereby enhancing the reputation of Xanadu.

而且，通过使用计算机程序和录音教学，员工可以减少去教室的次数并有更多的时间从事大规模的科研活动，从而提高Xanadu的声誉。

youdao

It began when Harvard Law professor Arthur Miller, a paid consultant, taped a series of video lectures for Concord Law students.

CNN: Do virtual classrooms make the grade?