In current society,people have known the importance of keeping healthy and good life habit.In the past,people ate three meals at home,and they ate more vegetables and less meat and fish.They were very...一百字左右How to keep healthy Nowadays, keeping healthy is very important in our daily life. So how can we keep healthy and strong ? Here some useful suggestions. First, we should wash our hands before eating. Second, junk food is bad to our health, so we'd better not eat it. Third, plastic bags are not always used because they are harmful to environment. Next, we should have good breakfast. Last but not least, doing physicial exercise is good for our body. Let's try our best to keep healthy.祝你学习进步！