Second, Weibo provides a new platform for college students to learn, communicate and make progress.
Third, the main users of the Internet are young people, and Weibo is an important way for young people to communicate (just like letters in the 1960s and 1970s).
Fourthly, if college students lack the vision of distinguishing right from wrong, they will have disadvantages when using any communication tools, so the disadvantages are not brought by Weibo.
Fifthly, Weibo provides an open, transparent and discerning platform for college students.