尼罗河-红海铁路

在干旱之地建造耗资700万美元的铁路

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SA Supplements Vol 64 Issue 1644suppThis article was originally published with the title “The Nile-Red Sea Railroad” in SA Supplements Vol. 64 No. 1644supp (), p. 8
doi:10.1038/scientificamerican07061907-8supp
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