As we all known,smoking is bad for health.Why not give it up?Recently,a study prove that smoking can lead to lung cancer.Cancer can not be cured in some extent.Not only is smoking bad for your health,but also it has negative effects on surroundings.In order to prevent your family from the bad effects,you must far away from smoking.In addition,the smoke can pollute the fresh air.In other words,it is one of the factors of air pollution.Therefore,smoking has so many disadvantages.Even though it is impossible for the smoker to give it up at once,they are supposed to reduce smoking.In a word,to get a healthy body,we should far away from cigarette.Because nothing is more important than health.
