骑兵马

例句：

1. 1.The cavalry charge was a tactic used to break through the enemy's defenses.
   骑兵冲锋是一种用来突破敌军防线的战术。
2. 2. The cavalrymen rode through the forest at full gallop.
   骑兵们全速穿越森林。
3. 3. Thecavalry was the first line ofdefense against the enemy's advance.
   骑兵是抵御敌军进攻的第一道防线。