A game in which players attempt to keep a ball in play by alternately bouncing it off a sloping roof.
日本語の意味
斜めに傾いた屋根を利用して、プレイヤーが交互にボールを跳ね返しながら、ボールをプレー中に維持することを目指す球技
英語の意味
A game in which players attempt to keep a ball in play by alternately bouncing it off a sloping roof.