1. Operation of the game box : Key firing bullets, levels of control. 游戏操作：空格键发射子弹，上下左右控制方向。
2. Head teachers have wide discretion in the hiring and firing of teachers and are free to pay by results as they think fit. 在雇用和解聘教师方面，校长拥有完全的自由裁量权，并按照他们认为合适的结果去自由付工资。
3. This is a wonderful tour Dart hand, the game can choose a variety of features to dart firing, and can process as the game opened a variety of maps. 这是一款精彩的飞镖手游，游戏中可以选择各种不同功能的飞镖来射击，另外可以随着游戏的进程打开各种不同的地图。
英英解释
n.
1. the act of firing weapons or artillery at an enemy
2. the act of discharging a gun
3. the act of setting something on fire
4. the termination of someone's employment (leaving them free to depart)
