firing key meaning in Chinese

启动按扭
启动按钮
射击电路按钮

Operations guide : ! keyboard control right upward left down ctrl shift attack fired key
操作指南：键盘控制向右向上向左向下shift键攻击ctrl发炮
In view of each building of scientific research center and the fire key position , we regulated fire emergency plan and organize voluntary fire team drilling regularly
我司针对科研中心各栋建筑物和消防重点部位制定了消防应急预案并组织义务消防队成员定期进行演练。