Dear boys and girls:

　　I’m talking about / Here is my advice about how to keep health/fit? Today many teenagers are unhealthy because they do less exercise, eat more junk food don’t have enough time to sleep. If we want to keep fit, we must keep taking exercise every day .Eat lots of fruit and vegetables .Sleep for about 8 hours a night. Stay away from cigarettes/smoking/drugsxx .Early to bed early to rise/get up .Breathe (呼吸)the fresh air in the open air. Keep happy every day. That is my advice. I hope you are healthy and enjoy your life.