About writing the network. It seems to have nothing to do with the course. But it is not really.With the development of the times. People in the last century could not have imagined that the current society is so developed.Especially the network
But because of the epidemic. Drew had to close the school. But in order not to delay the students’ studies process. The school started online courses. Make it more convenient for students to study at home. Also avoid virus infection. If this is placed 20 years ago. The Internet is not so developed, so how should students learn?
The Internet also makes our online shopping more convenient. For example, recently asked to buy books. Because it is difficult to buy books in different countries. But we can buy the electronic version for reading.
