Ключевые слова: activity, amusement, blue, build, cheerful, child, color, colorful, crawl, enjoyment, exercise, fun, game, green, ground, happiness, house, hut, kid, little, motion, object, outdoor, outside, park, plastic, play, playful, playground, playhouse, recreation, schoolyard, site, slide, summer, swing, swinging, toy, tree, tube, yellow,