Ключевые слова: adult, bathroom, boy, brush, bubbles, care, caucasian, clean, close, dental, dentistry, equipment, face, fluoride, funny, hand, handsome, head, health, healthy, his, human, hygiene, isolated, life, lifestyle, look, male, man, medicine, mirror, morning, mouth, one, open, oral, people, person, red, routine, space, stubble, teenager, tooth, toothbrush, toothpaste, white, young,