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transportation system

运输 sistema de transportes
 英语 词库
transportation system
美国 All the land, water, and air routes and transportation assets engaged in the movement of United States forces and their supplies during military operations, involving both mature and immature theaters and at the strategic, operational, and tactical levels of war (JP 4-01)
Transportation System
: 6 短语, 2 学科
气象1
运输5