Ключевые слова: adult, care, caucasian, clean, clinic, coat, dental, dentist, dentistry, doctor, drill, dummy, equipment, handsome, happy, health, hold, hygienist, jaw, job, labcoat, male, man, medical, medicine, occupation, office, ok sign, one, oral, orthodontist, people, portrait, practitioner, profession, professional, show, smiling, specialist, stomatology, surgical, teeth, tool, treatment, white, work, young,