大家拿穿黑想用澳大利亚为例不依靠美国，穿黑不知道的是澳大利亚依赖美国资本和国防，离开美国还真玩不转

While China is Australia’s biggest customer for goods, the United States is Australia’s largest economic partner overall. This is because the U.S. is the #1 source of Foreign Direct Investment (FDI) in Australia.

• The Scale: U.S. investment in Australia is valued at roughly $1.6 trillion—more than any other country.

• Why it matters: This money funds major projects in mining, technology, and renewable energy, which creates jobs and drives long-term GDP growth.