Ключевые слова: ache, boy, care, caucasian, change, child, childhood, closeup, concept, cute, dental, dentistry, expression, face, fairy, fallen, first, front, gap, grin, growth, health, kid, lose, loss, lost, milk, milktooth, mouth, oral, schoolboy, showing, small, smile, teeth, tooth, toothache, toothless, white, young,