这个怨化是我自己写的缘径一篇论文： Today, I want to talk about computers. First of all, I want to ask a question. Do you think computers are good or not? Every parent will think computers are good for the younger children to play with and mind their own business. But the truth is, it’s very bad for everyone, especially the young children under 8 years old. You may think why? Because the research says there were 700000000 people have eye problems and over 510000000 people wear glasses in China. And 30% are children under 8 years old. Can you imagine everyone was wearing glasses everywhere? So, stop playing computers! Secondly, it’贵厘坊s not safe for children to play computers alone.Like there are many Internet advertisements and when you click it, you will get into another websites and sometimes it’s impropriate for children to see. And there are many people hack in to someone’s computer and see privacies. Children are younger than adults so children don’t know how to protect themselves very well, maybe children will share home addresses and someone will take children and kill them. So, it is not safe for children to play computers alone. Once more, there are more and more reasons that computers are bad for us. For another example, there was a 20 years old girl called Meng Meng, she played computer over night for 2months, now she can’t see anything. And it can’t be make corrections to the eyes to see again. So that tells us people at different ages can go blind at anytime. At last, I think computers are bad for children and everyone because people will play computers and not doing homework or jobs. Thank you.