Translate the harm of the network I wrote.

The Internet has brought a lot of convenience to our study and life, but today's children are obsessed with the Internet, especially online games. Some students give up their studies for this reason. Internet will also endanger people's eyesight and physical and mental health. It may even lead people astray and go to the road of crime. Because the network is a virtual world, it is a place of indulgence and a sense of accomplishment. But it is virtual after all. Therefore, we must improve the vigilance of college students.

Generally speaking, the Internet has both positive and negative effects on teenagers. The two should not be neglected. It should not be held back for fear of taking risks because it has never done any positive factors, nor should it be held back because of its negative factors.

Because it is difficult to translate, I changed the general meaning.