The circular economy is an economic activity guided by the laws of industrial ecology, which is a new eco-friendly pattern based on the material - and energy-recycles.

循环经济是运用工业生态学规律指导的经济活动，是建立在物质、能量不断循环使用基础上与环境友好的新型范式。

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It is a very special valley, and as those who love it strive to protect it locals are discovering they must create a new economy based upon eco-tourism.

这是个很特别的谷地，有人努力的想要保护维持，当地居民却想要借由生态旅游，创造在地经济。

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The recycling economy mode of Xiedao Holiday Eco-farm in the suburb of Beijing was investigated.

全面介绍并分析了北京蟹岛生态农业度假村的循环经济模式。

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Maximum fuel economy is achieved in ECO mode, with the stop-start on and engine response and output dialed way back.

WSJ: 2012 BMW 640i Review: For the All-Business Person in a Hurry | Rumble Seat by Dan Neil

Despite the failures of the UN process and a tough economy, many firms are increasing their eco-friendly investments.

ECONOMIST: Schumpeter: Why firms go green | The

Mr. DAVID FRIEDMAN (Union of Concerned Scientists): There it is, right above the tachometer, a nice green eco-light that tells me I'm getting better fuel economy because I'm only operating on half the cylinders.

NPR: States Push Automakers on Fuel Efficiency