发布网友 发布时间:2024-06-01 17:10
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热心网友 时间:2024-06-03 22:18
Nowadays, most of students is myopic, having glasses ;there are three reasons :the first is reading too long,the second is sleeplessness,the last is short of protection of their eyes .热心网友 时间:2024-06-03 22:17
Now there are so many shortsightedness students. It is because of three main reasons: 1.They are reading too long; 2. They don't have enough sleep;3. They don't pay attention to protect their eyes.