The innovative ball will move by itself, but it use many battery! Put in 3 battery can play for 10 mins only, so expensive!
創新的球會自行移動，但它使用許多電池！ 放入3個電池只能玩10分鐘，很貴呀！
Lucky my stupid cat enjoy to play it, Goma will shout at it if it was stopped, so funny!
幸運的是，愚蠢的貓很喜歡玩它，如果那個球停止了，Goma會對它叫罵，好好笑的！
