Ключевые слова: background, balance, blue, child, childhood, children, colorful, concept, day, empty, environment, equipment, exercise, fresh, fun, funny, game, green, handle, high, leisure, outdoor, outdoors, outside, park, play, playground, public, red, season, seasonal, seat, seesaw, spring, summer, sunny, swing, teeter, totter, toy, two, warm, wood, wooden, yellow, young,