书面表达江苏省教育厅最近公布的学生体质健康调查结果显示，学生近视率仍维持在高位水平，且越来越低龄化。请根据下表所提示的内容，用英语写一篇短文，并发表自己的观点。

Question

书面表达
江苏省教育厅最近公布的学生体质健康调查结果显示，学生近视率仍维持在高位水平，且越来越低龄化。请根据下表所提示的内容，用英语写一篇短文，并发表自己的观点。

现状	大约70%的学生眼睛近视
主要原因	睡眠不足。 长时间看书，做作业直到夜里11点，连续打几个小时电脑游戏等。
预防方法	做眼睛保健操，多进行体育活动； 养成正确的用眼习惯。
你保护视力的方法	……(至少一条)

词数90词左右，开头已经写好，不计入总词数；
条理清楚、语句连贯。
文中不得出现真实的地名、校名和人名等信息。
（参考词汇：近视nearsighted 形成好的习惯 have a good habit of...）
The survey shows that many students have become nearsighted at a very age. At present,_________
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Answer 1

At present, about 70% of the students are nearsighted.Here are some main causes.
Some students may not have enough sleep.Some students spend too much time reading without a rest.They do their homework until 23:00.Others even like to play computer games for several hours.
In order to have good eyesight, we should do eye exercises every day.Sometimes we can try to do more sport in our spare time.Things will be better if we have a good habit of using our eyes.In my opinion, we shouldn’t read in the sun.
I think all of us should understand the importance of protecting eyes and try our best to protect them.