In other words, the merit of virtual water is not to give precise figures but to alert people that they might be better off growing different crops, or moving their manufacturing to another country.
换句话说,虚拟水的价值不是提供确切的数据,而是让人们意识到种植不同的作物可能使境况更好,或者把他们的工业转移到其它国家。
Buyers can also specify in which country or even city they want their virtual machines to run.
买家甚至可以指定在哪个国家或城市中的虚拟主机来运行。
The emergence of gold farming as a business in China - whether in prisons or sweatshops could raise new questions over the exporting of goods real or virtual from the country.
打金在中国最为一种商业活动的出现——不管在监狱还是在血汗工厂,都能够对真实和虚拟货物的出口带来很多新的问题。
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