Overhead cranes were lifting giant sheets of steel.高架起重机正吊起一块块巨大的钢板。Laborers were trained to handle 50 - ton compactors and giant cranes.工人们接受操作五十吨压土机和巨型起重机的训练.Huge cranes are swinging cargo up.巨大的起重机正在吊运货物....
This had once been the greatest port in the world, now it was a graveyard of rusting cranes.这里一度是全球最大的港口，现在堆满了锈迹斑斑的吊车。Overhead cranes were lifting giant sheets of steel.高架起重机正吊起一块块巨大的钢板。Scorpions and sandhill cranes, for...