Ключевые слова: activity, ball, basketball, boys, building, cheerful, child, childhood, children, chinese, closeup, competition, cute, education, elementary, elementary age, friendship, fun, girls, happiness, healthy lifestyle, joy, learning, leisure, lifestyles, looking at camera, males, orange, outdoors, people, playful, playing, portrait, posing, pursuit, recreational, school, schoolboy, shirts, small, smiling, sport, sports, student, togetherness, two, uniform, young,