Numerous scientific studies conducted since 1939 have indicated that smoking is very harmful to health. Legislation is badly needed to ban all advertising of tobacco products as it persuades people to smoke more and so is in a large part responsible for people with deteriorating health or those who died of lung cancer.
自从1939年以来，人们做了大量的科学研究确定了烟草对人体健康危害极大。急需立法来禁止各种烟草产品的广告宣传。因为这种广告总是劝人们吸更多的烟，因而在很大程度应对那些健康状况恶化或由肺癌致死的人们负责。
