“护航舰”的英语

一艘敌驱逐舰向这只护航舰逼过来.An enemy frigate bore down on the sloop.那艘护航舰现在一家英国造船厂中建造.The frigate is on the stocks in a British yard.如果你有初级ASW科技,才能够护航舰.Convoy escorts are only buildable if you have the initial ASW technology....