translation.en: And you can see from the student testimonials that students actually find that because of this large online community, they got to interact with each other in many ways that were deeper than they did in the context of the physical classroom.
translation.zh: 你还可以从学生的证明书里看到 学生实际上发现 因为这个巨大的线上社区 学生其实可以以多种方式进行互动 这其实比在一个教室里的收获还多