Now the primary myopia rate rise sharply， many students have become four-eyes flogs， in order to let students attention， I myopia pupils myopia， launched a probe conditions as follows：The pupils， high myopia rate 22.78% show ascendant trend. Take our class， I class has nearly half of them wear glasses. This is a terrible number！ I think， myopia is genetic effects， but the most important still own some adverse factors. Such as writing from desktop is too low， eyes in time playing online games， the lamplight， doing eye exercises reading. Eyes， etc.The key to preventing myopia， except to wear glasses now almost no other therapies， but also not in the long run， wearing glasses only form good habits can correctly with eyes prevent myopia， otherwise will backfire. Another thing： eye exercises is to protect the eyes， and students didn't pay attention to it， either in the eyes， or when the eye exercises， such not only disorderly massage can protect the eyes， will harm to our eyes， so please remember： must be strictly eye exercises， to protect our eyes.