美國的GDP中服務業含70%，連未能租出去的房子都算在GDP裏，實體經濟早已不如中國。你的估計有道理。

來源: 核潛艇聞警出動於 2015-09-11 12:58:53 [舊帖] [給我悄悄話] 本文已被閱讀：次

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