Ключевые слова: back, background, beautiful, blue, book, boy, caucasian, child, childhood, children, copy, cute, day, dressed, education, first, friend, fun, girl, girls, happy, kid, learn, little, man, outdoor, people, person, portrait, read, school, schoolbag, schoolchildren, shoes, small, smile, smiling, space, sunrise, sunset, uniform, up, white, young,