Ключевые слова: ambulance, assistant, background, beautiful, care, caucasian, chair, checkup, client, clinic, cooperation, dental, dentist, dentistry, doctor, equipment, examination, examine, female, girl, health, healthy, hygiene, inside, instrument, male, man, medicine, mirror, mouth, oral, ordination, orthodontia, orthodontist, painful, patient, person, practice, professional, repair, smiling, specialist, teeth, tooth, toothache, treatment, white, woman, work, workplace,