[huān bèng luàn tiào]
dancing and skipping with joy; healthy-looking and vivacious
an exuberant youngster
一个欢蹦乱跳的青年人
Dancing and skipping with joy， the children followed the PLA men to the village.
孩子们欢蹦乱跳地簇拥着解放军进了村。
The colts and calves are gambolling round the stockman.
小马驹和小牛犊围着饲养员欢蹦乱跳。