Ключевые слова: addiction, ash, background, bad, black, cancer, care, cigarette, cigarettes, concept, cough, danger, dark, dependence, disease, drug, filter, flat, habit, harm, harmful, health, illness, lay, lifestyle, lungs, many, nicotine, nobody, object, oncology, problem, risk, smoke, smoking, tobacco, top, toxic, tray, unhealthy, view, wisp,