Ключевые слова: activity, amusing, background, ball, balls, blue, cheerful, child, childhood, circle, color, colorful, colors, enjoy, enjoyment, foam, fun, game, happiness, happy, having, holiday, indoor, isolated, joy, leisure, little, mixedrace, object, party, pit, plastic, play, playful, playground, pleasure, pool, round, rubber, shiny, single, soft, sphere, sport, toddler, toy, vacation, white, yellow, young,