Ключевые слова: 3, active, activity, boy, caucasian, child, childhood, children, colorful, compete, competition, excited, fast, finish, girl, green, hands, happy, jogging, joy, kid, kids, knee, legs, lifestyle, lines, look, marathon, move, movement, outdoor, outdoors, outside, race, road, row, run, runner, running, sky, smile, sport, stadium, summer, three, together, track, uniform,