Ключевые слова: activity, architecture, background, blue, child, child yard, childhood, children, city, color, colorful, equipment, exercise, fun, game, garden, green, ground, kid, ladder, landscape, leisure, nature, outdoor, outside, park, plastic, play, playground, railing, recreation, red, safe, safety, school, sky, slide, sport, structure, swing, toy, travel, urban, wooden, yellow,