卡宾枪手

例句：

1. 1. The sniper took out the target from a distance of 50 meters.
   狙击手从50米外射中了目标。
2. 2. He was a skilled sniper who could take down enemies from a safe distance.
   他是一名技艺高超的狙击手，可以从安全距离射杀敌人。
3. 3. In warfare, snipers are often used to provide cover fire for infantry units.
   在战争中，狙击手通常用于为步兵单位提供掩护火力。