Ключевые слова: action, activity, balance, bicycle, bike, boy, caucasian, cheerful, child, childhood, cute, cycling, cyclist, day, enjoying, exercise, fun, happy, healthy, helmet, joy, kid, learn, leisure, lifestyle, little, male, motion, nature, outdoor, outside, park, person, portrait, preschool, protection, race, recreation, ride, road, safe, safety, sport, street, summer, transport, wheel, white, young,