Because of the epidemic, we study at home and take classes on the Internet. Let's talk about online learning.Online learning, as the name suggests, means learning online, not in the usual classroom.Convenient as it is, it has its downsides. If you study online, you will be very relaxed. If you study online, you will not pay attention in class. As a result, your study efficiency will be greatly reduced.I think it would be better for the teacher to ask more questions in class, interact with us more, and assign more homework.Then online learning will be more meaningful.