您已经认识到了吸烟的危害,开始准备成烟了,您开始担心,这次戒烟是不是也会像上次一样,又复吸了呢?的确,烟草中的尼古丁是一种高度成瘾物质,想要成功戒烟不是一件特别容易的事情。但现在很多国家,戒烟成功的人已经超过了吸烟的人。 You have realized the dangers of smoking, began to prepare into a smoke, you began to worry about this smoking cessation is not the same as last time, and then again? Indeed, nicotine in tobacco is a highly addictive substance, It is not a particularly easy task to quit smoking successfully. But now in many countries, people who quit smoking have surpassed smokers.