Ключевые слова: 1 person, bright, children, copy space, cute, electronic piano, elementary school, female, finger, fun, girl, glad, happy, indoor, instrument, japanese, keyboard, kindergarten, kindergarten children, laugh, less than a 10yearold, lessons, little girl, music, persons, piano, play, portrait, practice, refreshing, rejoice, smile, sound, waist up, women, work hard,