通往前线的道路和桥梁全都被毁坏了，以阻止敌人把军需品和军火运送到前线。 All the roads and bridges to the front line were destroyed to prevent the enemy's supplies and ammunition from coming up.
他被一家生产军需品的工厂雇佣。 He was hired by a munitions factory.
他的职责是为部队采办军需品。 He was responsible for procuring supplies for the army.
