smoking

as we all know that ,smoking is bad for our health.but still ,there are lots of people who are wallowed in smoking .why ? and what we can do to help them?
　Nowadays more and more people have realized smoking can do harm to people'shealth. However, some people still enjoy smoking. Why? Because some of them think it is a kind of fashion, some think it is of great fun and others think that smoking can refresh themselves.
May be that beacuse they didnot realise the threaten which come from the cigarette.If a person smoke a lot ,he or she may got throat cancer ,heart disease ,lung cancer ,and storks .and it will cost him or she a lot to buy cigarette.what worse ,his or her family and friends may get hurt by smoking indirectly.so,let us help them to give up smoking!
people can chew gum if he want to smoke ;he must have a strong will power to quit smoke ,and he must persiston it .It is no use by smoking little gradually. they can go to a specia place where lots of people try to help them to quit it.they can let their parents or friends to supervise them .
In order to make a clean world ,let us live a better life!