Ключевые слова: attention, back, background, book, boy, caucasian, cheerful, child, childhood, class, classroom, clever, contemporary, cute, desk, education, elementary, globe, grade, group, happy, junior, learn, lesson, lifestyle, little, male, person, portrait, pretty, primary, pupil, school, schoolchildren, schoolkid, student, study, studying, success, white, young, youngster, youth,