- 问题详情:In1917OrvilleWrightpredictedthat“theaeroplanewillhelppeaceinmanyways--–inparticularIthinkitwillhaveatendencytomakewarimpossible.”Earlierin1904,AmericanjournalistJohnWalkerdeclared,“Asapeacemachine,thevalueoftheaeroplanetotheworldwillbebey...
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