冲锋衣英语怎么说

冲锋衣在英语中叫做 assault vest，是一种专为军事行动而设计的防弹背心。这种衣服是为了保护军人在冲锋或其他激烈的战斗行动中不受到子弹和炸弹的伤害。它的来源可能源于军事领域对保护士兵生命安全的需求。

例句：

The soldier wore an assault vest to protect himself from enemy fire. (这名士兵穿着冲锋衣来保护自己不受敌人的攻击。)
The assault vest was heavy, but it offered the soldier a high level of protection. (冲锋衣很重，但它能给士兵提供很高的防护能力。)
The assault vest was designed to be lightweight and easy to maneuver in. (冲锋衣的设计是轻量且易于操作。)