Ключевые слова: active, activity, adventure, asphalt, back, bicycle, bike, biker, biking, boy, child, childhood, close, cycle, drive, ecological, exercise, fast, feet, freedom, fun, getail, healthy, kid, learn, leds, leisure, lifestyle, little, nature, outdoor, outside, park, pedal, people, play, recreation, riding, road, safety, small, sport, street, study, summer, tour, transport, transportation, wheel, young,