a port and largest city in Louisiana; located in southeastern Louisiana near the mouth of the Mississippi river; jazz originated among black musicians in the late 19th century; Mardi Gras is celebrated here each year

• 路易丝安那州一港口和最大城市；位于路易丝安那州东南部密西西比河河口；世纪后期摇滚乐发源于此地的黑人音乐；每年庆祝一次狂欢节