Ключевые слова: active, activity, angry, baby, boy, bright, child, childhood, colorful, couch, cry, development, developmental, discover, early, entertainment, explore, family, form, fun, grab, gym, hanging, happy, hungry, infant, kick, kid, little, mat, mobile, newborn, nursery, plastic, play, present, rattle, roll, room, sad, sensory, sofa, sound, stimulating, stretch, teether, touch, toy, tummy, window,