Ключевые слова: 9, 10, boy, caucasian, cheerful, child, childhood, children, community, concept, connection, field, friends, fun, girl, grim, group, hand, happy, high, highfive, kid, learning, male, outdoors, people, person, play, playground, portrait, primary, pupil, school, schoolchildren, six, sky, smiling, soccer, spirit, sport, standing, summer, team, teamwork, together, unity, woman, years, young,