吸烟有害健康,已被越来越多的国家所认识,目前,世界发达国家的烟民每年以10％的速度下降,然而我国每年却队2％的速度递增,尤其是大学生烟民每年队103％的速度递增。报载,我国已有烟民三亿七千万,其中未成年人五千万。这么多瘾君子吞云吐雾,乐此不疲,想必是对吸烟的危害认识不足。置身于这混浊的环境,我们不禁要问 Smoking is harmful to health and has been recognized by more and more countries. Currently, smokers in developed countries in the world are declining at a rate of 10% per annum. However, the annual rate of 2% growth in our country is increasing, especially for the annual smoker group of college students % Of the speed increase. According to the newspaper, there are 370 million smokers in our country, of which 50 million are minors. So many addicts swallow puff, never tired, presumably the lack of awareness of the dangers of smoking. Exposure to this muddy environment, we can not help but ask