Ключевые слова: addiction, air, ashtray, bronchitis, cancer, cigarettes, concept, cough, danger, death, diagnosis, dirty, disease, drug, filter, garbage, guy, harm, health, healthcare, human, illness, illustration, isolated, lung, male, man, mucus, narcotic, nicotine, pathology, patient, person, pneumonia, respiratory, risk, sad, sick, smoke, smoking, stop, system, tabacco, thorax, tobacco, toxic, trash, treatment, unhappy,