How to Protect Our Eyesight
Now in schools, more and more students got near-sighted. As is shown in the picture, more than 80% of the students in our class wear glasses. And it’s not difficult to find the cause
s to this phenomenon.
Long time of studying in the classroom with no time to refresh our eyesight is one of the causes. I think poor light is also the cause because our eyes easily get tired in the poor light. In addition, lack of sleep also contributes to this result.
As far as I am concerned, measures should be taken to protect our eyesight. Firstly, students should be given more time to do some exercise to refresh ourselves. Secondly, learning conditions need to be improved, especially the poor light in the class room. Thirdly, doing eye exercises regularly every day is a great necessity. Besides, enough sleep also contributes to the improvement.