Ключевые слова: activity, area, background, backlash, beautiful, blue, buy, child, color, colored, colorful, empty, equipment, exercise, fitness, form, fun, game, garden, green, happiness, infant, infantile, jungle, kid, multicolored, nobody, outdoor, outdoors, outside, park, plastic, play, playground, puerile, recreation, red, sand, sandbox, school, sit, sky, slide, slip, sport, spring, summer, swing, toy, yellow,