军事开销一直是国家财富大量流失的原因。
Second chapter, the analyzing the military expenditure cost effectiveness economics.第二部分:军费的成本效益经济学分析。
With 4% of the world population, America contributes 27% of the world GDP and consumes 50% of the military expenditure.占世界人口4%左右的美国占据了世界GDP的27%、军费的50%。