详细介绍：In the early days of WWII, an international convoy…In the early days of WWII, an international convoy of 37 Allied ships, led by captain Ernest Krause in his first mand of a U.S. destroyer, crosses the treacherous North Atlantic while hotly pursued by wolf packs of Nazi U-boats.BY:https://www.zhuijukan./zhanzheng/huigougongji/详情