acoustic, optimistic, playful, children, public broadcasting, cute, Mall, ukulele, claps, bright, interesting, joy, lively, childlike, simple, bouncy, easy
不插电，乐观，俏皮，儿童，公播，可爱，商场，尤克里里，拍手，明亮，有趣，快乐，活泼，童趣，简单，轻快，轻松