Ключевые слова: active, activity, backyard, balance, bicycle, bike, boy, caucasian, child, childhood, colors, cycle, cyclist, day, field, freedom, fun, healthy, kid, learn, leisure, lifestyle, little, male, meadow, movement, nature, outdoor, outside, park, playing, preschooler, pursuit, recreation, recreational, ride, rider, road, run, season, sport, spring, summer, sunny, sunset, toddler, vitality, warm, young,