in recent years,more and more students may have troubles in short-sightedness.what is worse,the short-sightedness students tend to be younger,even the pupils.
what are the reasons that more and more students have the trouble with short-sightedness?in my view,firstly,most students have bad reading habits,they take book too close to their eyes as they reading.Secondly,with the development of economy,most students have their own computers.They spent much time in playing computers rather than studying or sporting,which will make them short-sightedness .Thirdly,some students like watching TV and reading novels.Their behavior of reading their favourite novels day and night makes their eyes tired and can not have a good rest.
In order to solve this problem,I have following suggestions.Firstly,parents should limit their children's time in playing computer games,watchingTV or reading novels.They can do that for relax ,but not too much.Secondly,students should develop a good reading habit.Thirdly,school should arrange for some eye exercises to keep students from short-sightedness.