Ключевые слова: active, activity, balance, boy, caucasian, child, childhood, children, city, enjoy, exercise, fast, fun, happy, healthy, hobby, joy, joyful, kid, kids, learn, leisure, lifestyle, little, motion, nature, outdoors, outside, park, people, person, play, positive, rest, resting, ride, rider, riding, road, school, schoolboy, scooter, speed, sport, sportive, step, street, strong, teenager, urban,