I thought about buying a gun, but then I thought, with my luck, I'd probably end up shooting myself by accident.我考虑过买枪的事，但后来一想，就我这运气，很可能会不小心误伤自己。The number of blue-on-blue deaths has risen steadily during the present campaign. 在正在进行的战役中，因为己方误伤而导致死亡的人数直线上升。