班级：L3-B 姓名：zia 学号：20193000604
日期：2020/3./29 作业序号 (writing Assignment No )：002
Many young people spend a lot of time on the internet without any parental supervision or control. What are some problems caused by unrestricted use of the internet?
First of all, children are not constrained to go online, and they do not have good self-control. So they spend a lot of time online, and the vast majority of children do not learn online, they are addicted to games, comics and novels. And the current network supervision is inadequate. When children go online, they often come across some web pages that are not suitable for minors to browse, which is very detrimental to their physical and mental development. From a physical point of view, adolescents' unrestricted Internet access will affect their eyesight. Sitting in front of a computer for a long time, lack of exercise is also not conducive to their growth.
