Ключевые слова: activity, amusement, background, care, child, childhood, climb, colorful, community, design, development, education, empty, equipment, exercise, fun, game, garden, green, ground, happy, healthy, joy, kid, ladder, learn, leisure, modern, new, outdoor, outside, park, plastic, play, playground, playhouse, recreation, safety, sand, school, set, slide, sport, stairs, structure, summer, toy, tree, tube, urban,