追击炮

例句：

1. 1. The army used a new type of rocket to chase the enemy.
   军队使用了一种新型的火箭来追赶敌人。
2. 2.The soldiers fired their guns in a desperate attempt to catch up with the enemy.
   士兵们拼命射击他们的枪，试图追赶敌人。
3. 3.The pursuit was intense, and the soldiers were forced to use their last reserves.
   追击非常激烈，士兵们被迫使用他们最后的储备。