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1·There has been substantial growth in bulk exports since the early 1980s, which has made New Orleans the lighter aboard ship (LASH) cargo and Seabee barge capital of the world.

自20世纪80年代以来，大宗出口货物量稳步上升，使新奥尔良成为载驳货船(子母船)和海蜂式驳船资本的世界。