Ключевые слова: air, anti, apnea, brain, breathe, breathing, care, casual, caucasian, cpap, diagnostics, disorder, doctor, electric, electrical, equipment, front, guy, handsome, health, healthcare, holding, hospital, indoors, legs, lifestyle, looking, machine, male, man, mask, medical, men, one, oxygen, portrait, problem, sick, sleep, snore, snoring, system, test, therapy, tired, tiredness, treatment, young,