On the purpose of comprehending the health situation of our schoolmates, our school union held a reseanch Onbehalf of our school Union,I think it is a great success and we know a lot to solve. First and foremost, the research has shown that nearly 80% of schoolmates has poor eye-sighted Then 50% students complained that the too-long studying time has made them more pressed and lesstime to exercise.In my opinion, I keenly suggested that holding two more P.E class is a necessity. Not only can it relax our eyes but also make our mind relieved and build our health body. Sincerely anticipate your early reply.Soving these problem is our pleasure. Yours Li Hua