Ключевые слова: beautiful, beauty, before, braces, care, checkup, closeup, dental, dentist, equipment, female, filling, girl, gum, happy, health, healthy, human, hygiene, instrument, invisible, lips, medicine, mouth, open, orthodontic, orthodontics, patient, perfect, person, procedure, silicone, smile, teeth, tongue, tool, tooth, trainer, transparent, treat, white, whitening, woman, young,