【正文】
re are a lot of equipments . you should exercise for 20 minutes every day . dont exercise too much . its bad for us! and a good sleeping habit is good for us , too .before we go to bed,we should drink some milk, it can help us sleep i know some people always cant sleep think they shouldnt, take a sleeping pill . after evening meal , they should go for walk or have conversations with their family or listen some light music . maybe these activities can make them than sleep well. happiness lies first of all in health .now , you must know many things about healthy lifestyle . if you want to have happy life , you should have a good eating habit , exercise every day and sleep well . so i wish everyones life is getting hathier and heathier ,happier and happier , more and more wonderful!