knockout system短语¹⁴⁴⁹⁷²⁺² 基本例句 淘汰制 Rules of the game: single- knockout system, in-store gaming, music difficulty: super game players each choose a song, third song random, can not use the card can not be pets; 比赛规则：单败淘汰制，店内对战，歌曲难度：特级比赛选手各选一首歌，第三首随机，不能使用卡片不能携带宠物； dw188