a machine on which gambling games (= those in which you can win or lose money) are played James supplies gaming machines to bars and clubs. 詹姆斯为酒吧和俱乐部提供游戏机。
an electronic device on which games are played The device will be a handheld gaming machine with a built-in console. 该设备将是带有内置控制台的手持游戏机。