常见例句双语例句Because some of the weld was covered container feet, the welds watertight experiment from the construction phase to a berth, after the overall.因为一些焊缝被集装箱箱脚盖住啦，现把这些焊缝的水密实验从分段建造阶段移到船台合拢后总体进行，请认可。imarine.cn 返回 covered berth