成语名称:蹦蹦跳跳:bouncing and vivacious(cut a caper)英语: bouncing and vivacious(cut a caper)蹦蹦跳跳造句:1、可爱的孩子带了朋友,捧着篮球,蹦蹦跳跳地去篮球场打篮球...