Ключевые слова: action, active, activity, adorable, bicycle, bicyclist, bike, biker, biking, boy, child, children, city park, cute, cycle, cycle lane, cyclist, energy, fall, four years old, fun, happy, healthy, horizontal, joy, kid, kids, leisure, lifestyle, male, nature, one, outdoor, outdoor sport, outing, playful, ride, rider, riding bike, single, smile, smiling, sport, sports, sportswear, sporty, summer, sunny day, track, transportation,