From the point of view of advantages, first of all, the online class allows both students and teachers to be exposed to new things, which gives us a deeper understanding of the progress of technology
From the advantages, first of all, the network class so that students and teachers are exposed to new things, let us more deeply appreciate the progress of science and technology
From the aspect of advantages, first of all, online classes let students and teachers come into contact with new things, and let us have a deeper understanding of the progress of science and technology<br>