But perhaps the most valuable benefit of recycling is the saving in energy and the reduction in greenhouse gases and pollution that result when scrap materials are substituted for virgin feedstock.

然而，垃圾回收最大好处可能是能量的节省与温室气体和污染的降低，当废料当作原料使用时就会产生污染。

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The advantages of the recently developed composite materials are energy saving, performance efficient, corrosion resistant, long service time, and without environmental pollution.

最新开发的复合材料具有节能，性能好，抗腐蚀，寿命长和无污染等五大优势。

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The wide use of the new energy saving building materials gives people not only a comfortable environment, but also saves energy, which reduces a series of costs.

新型节能建筑材料广泛应用于建筑业，不但给人们提供了舒适的环境，而且还节约了能源，继而使一系列成本费用降低了。

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Though distinctive for its sleek, minimalist interior, the conversion is exceptional for its application energy-saving and environmentally friendly materials.

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That could be a significant energy saving which may or may not over ride that higher raw materials cost.

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