Ключевые слова: back, backpack, bag, book, boy, caucasian, cheerful, child, childhood, children, class, clever, concept, cute, day, education, elementary, face, fashion, first, friend, fun, funny, grade, happy, kid, learn, little, male, nerd, people, person, portrait, preschool, primary, pupil, school, schoolboy, smile, student, study, white, young,