Ключевые слова: adult, care, caucasian, chair, clean, clinic, dental, dentist, dentistry, doctor, equipment, examination, examining, female, girl, happy, health, healthy, hospital, hygiene, instrument, medic, medical, medicine, mouth, office, oral, orthodontic, orthodontist, patient, person, professional, smile, specialist, stomatology, surgeon, teeth, tool, tooth, toothache, treatment, uniform, visit, white, whitening, woman, work, young,