As workers gained experience, the shipyards speeded up production of these expendableships.
As workers gained experience, the shipyards speeded up production of these expendableships.
在造船工人获得熟练的建造经验之后，美国的船厂开始开足马力生产这些所谓的“可消耗”船只。
As workers gained experience, the shipyards speeded up production of these expendableships.
在造船工人获得熟练的建造经验之后，美国的船厂开始开足马力生产这些所谓的“可消耗”船只。