Ключевые слова: back, background, boy, caucasian, cheerful, child, childhood, children, classroom, cooperate, cute, designer, desk, education, elementary, expression, game, girl, grade, hands, horizontal, jenga, junior, kid, kids, learn, lesson, lifestyle, little, looking, lovely, people, person, playing, preschooler, pretty, primary, school, schoolchildren, schoolgirl, schoolkid, sitting, small, student, study, together, tower, uniform, white, wooden, youngster, youth,