Ключевые слова: background, bathroom, brown, brush, care, caries, clear, close, closeup, color, colorful, curve, damage, decayed tooth, defective, dental, dentist, dilapidated, dirty, fiber, fresh, green, health, healthy, home, hygiene, many, medicine, mouth, old, oral, plastic, recycle, replace, sackcloth, several, tooth, toothbrush, toothbrushes, toothpaste, tube, used, white, worn,