My mother was 79 , a longtime smoker who was dying of emphysema .

我妈妈那时79岁，是一个长期的吸烟者，即将死于肺气肿。

An old man smoking , first emphysema , tuberculosis , and is lung cancer .

一个人老吸烟，先是肺气肿，肺结核，然后才是肺癌。

There is a long history of lung cancer , emphysema , diabetes and coronary heart disease .

我们有很长的肺癌、气肿、糖尿病和冠心病的疾病史。

This may enable earlier detection of lung diseases such as cancer , emphysema and asthma , and lead to more effective treatments for these conditions .

该技术能够探测出诸如肺癌、肺气肿和哮喘肺部疾病的早期病变特征，这些基本的早期治疗效果会更好。

Burning and inhaling that heady mix of tar and nicotine , not to mention the benzene and other chemicals in tobacco smoke , can promote lung cancer and emphysema .

吸烟时，燃烧并吸入焦油和尼古丁的混合物令人兴奋，更别提烟雾中的本和其它化学物质，这些都会促发肺癌和肺气肿。