It has already sold a staggering 35million copies worldwide, 59 years after its publication in 1951.

自1951年至今，59年来，此书全球销量已经达到惊人的3500万册。

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In reality, Uplay PC is a way for Ubisoft to cross-promote its various franchises, and capitalize on the 35million registered Uplay members it already has.

FORBES: Uplay PC: Ubisoft Enters Digital Distribution Space Alongside Valve, Electronic Arts