leapfrogs

一种常由儿童玩的游戏,玩者像青蛙一样跃过弯腰者的背部；一种变体为多人排成一列弯腰,队尾者依次跃过前面的人,到队首后弯腰,如此反复。

A game, often played by children, in which a player leaps like a frog over the back of another person who has stooped over. One variation of the game involves a number of people lining up in a row and bending over. The last person in the line then vaults forward over each of the others until they reach the front of the line, whereupon they also bend over. The process is then repeated.