Ключевые слова: activity, blue, bright, child, childhood, children, city, climb, color, colorful, empty, equipment, exercise, fun, game, grass, green, happiness, happy, holiday, joy, kid, kids, leisure, nature, nobody, outdoor, outside, park, plastic, play, playground, recreation, red, sand, school, set, sky, slide, spring, stairs, summer, swing, toy, tree, view, wood, yellow, young,