Realizing the gains from a world of specialization requires occupational and territorial specialization on an unprecedented scale and in consequence the number of exchanges grows exponentially.
要从一个高度专业化的世界中有所斩获就要求职业和区域的高度专业化，由此带来的是交流的指数增长。
Realizing the gains from a world of specialization requires occupational and territorial specialization on an unprecedented scale and in consequence the number of exchanges grows exponentially.
要从一个高度专业化的世界中有所斩获就要求职业和区域的高度专业化，由此带来的是交流的指数增长。
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