隻要能造，擴大規模是相對容易的。那隻是複製粘貼。早前蘇聯就是這樣超英趕美的，GDP快速增長，都是簡單複製

來源: akuan 於 2017-10-14 07:54:30 [舊帖] [給我悄悄話] 本文已被閱讀：次

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