Ключевые слова: 4, activity, adorable, asian, balance, beautiful, board, boy, brother, child, childhood, children, cute, development, down, enjoy, exercise, field, friend, fun, girl, grass, green, ground, hands, happy, hold, kid, kids, learn, lifestyle, metallic, motion, movement, muscle, outdoor, park, physical, play, playground, playing, preteen, recreation, safe, seesaw, sister, sit, skill, smile, together, up, young,