班级：L3-B 姓名：Sakura 学号：20193000628
日期：2020/3./25 作业序号(writing Assignment No )：002
题目：Many young spend a lot of time on the internet without any parental supervision control. What are some problems caused by unrestricted use of the internet?
Today, many young people spend a lot of time on the Internet without control. On the one hand, this unrestricted will result in a long-term fixed sitting posture, with no circulation of blood in the legs. In severe cases, it will cause Spine problems. Over time, it can also cause serious eye damage. Myopia is the most common type. Excessive radiation can also accelerate visual fatigue and cause dizziness. On the other hand, if you are addicted to computers for a long time and lack real communication, it is likely to cause people to feel socially feared, unable to communicate with people normally, and tend to be autistic. Finally, the network environment is relatively complex, and children without right and wrong can easily make wrong judgments, thereby absorbing violent pornography and other undesirable factors
