Ключевые слова: background, breath, bright, brush, brushes, care, cavity, clean, cleaning, color, copy, dental, dentist, dentistry, dents, different, everyday, flat, floss, frame, freshness, health, hygiene, lay, made, many, mouth, nobody, object, oral, orange, paste, powder, prevention, routine, set, space, teeth, text, tooth, toothbrush, toothbrushes, top, treatment, tube, view,