Ключевые слова: activity, air, background, ball, balloon, balls, blow, blue, bright, childhood, children, color, colorful, colour, colourful, cool, exercise, float, floating, fun, funny, game, glowing, holiday, inflate, kids, nobody, plastic, play, playful, pool, realistic, red, round, rubber, shape, shiny, simple, space, summer, sunny, swimming pool, toy, vacation, vacations, vivid, water, yellow,