2. Strengthen foreign exchanges. The network has created a new virtual world for us, where we can chat with netizens, pour out our worries, reduce the burden of schoolwork, relieve the pressure and so on.
3. Promote personalized development. You can improve the level of a hobby, make a home page, upload your favorite pictures, open a discussion forum, post some posts and communicate with you.
4. Expand the educational space. You can express your views and opinions on various issues on various BBS. etc