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实践证明,生活方式、疾病以及环境,对肺的健康有极大的影响,下列事项是对肺最有伤害的五种情况:1.大量吸烟每天吸烟20支以上或吸烟指数(每天吸烟支数×烟龄)大于400者,肺癌发生
Practice has proved that lifestyles, diseases and the environment have a great impact on the health of the lungs. The following are the five most damaging effects on the lungs: 1. Mass smoking More than 20 cigarettes per day or smoking index (smoking count per day × smoking age) is more than 400, lung cancer occurs