Hi，everyone！I am a student in middle school。I think many students healthy are very improtant.Let us keep healthy together.It is easy to keep healthy.All of us can do it.Just obey the follow rules:No.1:You should eat rich everyday.Remember to eat some vagetable.No.2:You'd better have 5 grass of water everyday. No.3:It's a good idea to play basketball and foot with your good friends.No.4:You can run in the moring.No.5:It's very cold.You should alway wear clothes that are very comfortable.