听说挖地挖(wā )地,挖(wā )地(dì )的矿(kuàng )机,都是时间(jiān )和(hé )数(shù )量限(xiàn )制好(hǎo )的,是任何(hé )个人或(huò )者机(jī )构都(dōu )是(shì )更改不了的,并公开它(tā )的源代码,谁(shuí )都(dōu )可以(yǐ )如果把它们投入(rù )股市一(yī )样的二级市场交换,它们可(kě )能凭其(qí )个性(xìng )化(huà )信息(xī )在基本(běn )票面价值上(shàng )下浮动(dòng ),它本身就会具(jù )有更多的(de )象股票
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