Ключевые слова: active, activity, amusement, arcade, ball, ballpit, ballpool, balls, birthday, boy, carnival, caucasian, center, cheerful, child, childhood, circle, colorful, daycare, fun, game, hall, happiness, happy, indoor, joy, jump, kid, kids, kindergarten, laugh, leisure, little, party, people, person, pit, plastic, play, playcentre, playground, playpen, pool, preschool, preschooler, sport, toddler, toy,