With the development of science and technology, the popularity of smart phones, and college students have more spare time, it is common to brush Tik Tok, and many college students are shaking audio and video. There are advantages and disadvantages for college students to brush Tik Tok, so it is necessary to brush it properly.

College students should finish their studies. Don't brush Tik Tok for four or five hours, which will lead to a lot of time waste, so we don't have enough time to finish our homework, and the problem of failing will follow.

This is also good. We can see things that we can't see in real life, or ignore things in real life. We can see the beauty, exquisiteness and interest of this world. This is also a way to popularize knowledge.