If we want to live longer,We can follow these things
First,We should eat a balanced diet,Do not eat too sweet or too salty,It's bad gor your health
Second,you can do some exercise every day,If you do some exercise,you can keep fit
Finally,do not always in a bad mood,although a slightly bad mood could help to make communication more succeessful
If we follow these rules,we can live longer than other people