The strategic question for an enterprise is how to find way of both contributing value to the ecosystem, and drawing value from the ecosystem, through the provision of ecologically viable services.
一个企业所面对的战略问题是如何找到一种方式，通过提供生态学可行的服务，既能为这一生态系统贡献价值，又能从中获取价值。
The whole ecosystem benefits when the value received greatly exceeds the cost expended for purchasers, and when sellers realize additional demand for products and services because of this value.
当收获的价值远大于购买者所花成本，且卖家意识到由于这个价值还需要其他产品和服务时，整个生态系统的好处就会显现。
Teams of economists and natural scientists will work together to measure the value of ecosystem "services" - some of which aren't obvious from either an economic or scientific perspective.
经济学家和自然科学家团队将开展合作，对生态系统“服务”的价值进行评估，其中部分服务的价值不论是从经济角度还是从科学角度看都不是很明显。
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