snippers

例句：

1. 1. The soldier was using a snipers to take out the enemy's targets.
   士兵正在使用刺刀来打击敌人的目标。
2. 2. The snipers were trained to shoot at long distances.
   这些刺刀训练有素，能够远距离射击。
3. 3. In warfare, snipers are often used to provide cover fire for infantry units.
   在战争中，刺刀常被用于为步兵单位提供掩护火力。