Ключевые слова: africa, african, african american, afro american, alphabet, attractive, beautiful, black, board, braid, care, character, chart, checking, child, contact, correction, corrective, cute, ethnicity, examination, eye, eye chart, eyesight, focus, future, girl, hand on eye, happy, health, health care, healthy, human face, infant, kid, little, look, looking, medical, myopia, ophthalmology, optical, optometry, review, sight, symbols, test chart, testing, view, vision,