班级：L3-B 姓名：Vanessa 学号：20193000702
日期：2020/3./25 作业序号 (writing Assignment No )：002
Topic:
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?
In the 21st century Internet era, the Internet is everywhere, the young people go online to help them know more about social problems and learn from them, especially in terms of learning.However，If teenagers spend too much time on the Internet without the supervision or control of their parents, there will be many disadvantages.First at all，Staring at a screen for too long can lead to myopia, which can have a bad effect on the body.In the second place，Long-term focus on computer games can cause the young people to become addicted to the virtual world and cut off from the outside world.Moreover，The young people are in the network environment for a long time, they ignore the sincere emotional communication with their parents, which is not conducive to parent-child communication and interaction.
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