If you want to live longer, you should try to get into the following habits:
    1. Don’t drink or smoke too much. Drinking or smoking too much is bad for our health. And it can cause many illnesses. So you had better not drink or smoke too much. Certainly, you’d better not smoke at all.
    2. Don’t become too fat. Becoming too fat means that a person has many chances to become ill. So we should pay more attention when eating something. Never become too fat. If you are too fat, don’t worry. Take more exercise and you can become healthy.
    3. Don’t eat too much food. A research shows that eating too much is also bad for our health. Many of the old people, who are over one hundred years old, eat less than the people around them.
    4. Eat more fruit and vegetables. As you know fruit and vegetables are rich in vitamins(维生素). They are very good for our health.
    5. Take more exercise. If you want to keep healthy, you should take exercise every day. You can walk, run, play basketball, play football, or play table tennis, etc. And the best way of taking exercise is climbing stairs, hills or lifting something.
    6. Keep in touch with your family and friends. Your family and your friends can share(分享) your happiness and your trouble. They can give you some advice when you do something. And you can talk with them so you can laugh and cry freely. Thus you can keep healthy.