2. Let them think about themselves, take some people and things on the Internet as a warning, and let them save themselves three times a day.
3. Basic civilization education is to teach college students how to be a person and how to get along with others. The information on the internet can still provide some help, because people live in groups, people can't leave society and exist alone, and college students have little contact with society, so all the information on the internet is true and has certain educational significance ~