有些事情可能看起来很诡异：跑车的制造商殚精竭虑地使其产品朝节能方向改良换代，而跑车的车主们根本不在乎那点油钱。德国人意识到人们对环境问题的关注有助于德国发挥他的自身优势。

It might seem odd that makers of fast cars for people unfazed by the cost of fuel should worry about retooling them for a greener age, but the Germans reckon greenery plays to their strengths.

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深度精制的高粘度指数基础油的使用可以提高发动机油节能效果和保持能力。

Deeply refined base stocks with high viscosity index can also improve energy economy effect and retentivity.

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静音无油空压机总的特点：无油，静音，节能环保。

Mute oil free compressor general features: no oil, mute, energy conservation and environmental protection.

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