United States Artillery

• 美国炮兵

United States Artillery的用法和样例：

例句

1. The American artillery slacked off in its firing and this tactical error undoubtedly allowed a lot of fleeing troops to fight their way out.
   美国炮兵火力减弱，这一策略性错误无疑使大批逃窜的敌军得以突围。