说明：  一个扫雷游戏，用鼠标控制左击确定无雷，右击确定有雷，在右击取消有雷标记，刚开始用鼠标控制菜单，选者难度，及记录，开始游戏后按 F2返回菜单
(a minesweeping games, with the left mouse control attack to determine mine-free, right click identified minefields in the right-to remove the minefields marked the beginning, with mouse control menu, the choices were difficult, and records of the games started by F2 to return to the menu)