急!帮忙写一篇英语作文80词左右关于怎样保持健康的

Its very important for us to keep healthy. I think we should have good habits. Wed better have eight hours of sleep every day. So why not go to bed early and get up early. We should wash our hands in time and brush our teeth at least twice every day. Its very important for us to eat proper food and drink enough water. So what about eating enough fruit and vegetables every day? we shouldnt smoke. Whats more, smiling is the best medecine. So why not smile every day.