We are very tired every day because we have so much homework to do. So it is very important for us to keep healthy. Then how can we keep healthy? I think the best way is to have a good sleep and eat hobby everyday. We should eat more vegetables and fruit,but less meat,because they are good for your body. And another best way is take part in sports everyday. What’more,we must go to bes early and get up early,too. If we can do it,I think we can keep healthy easily.