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本文报道了我国香烟中焦油含量水平及吸烟率情况。实验研究表明,吸烟严重危害人体健康,控制吸烟是预防医学领域中的一个重要问题。
This paper reports the tar content and smoking rate of cigarettes in China. Experimental studies have shown that smoking seriously endanger human health and smoking control is an important issue in the field of preventive medicine.