Meanwhile, efforts to refine and harmonise carbon footprinting and labelling at a global level are advancing.

同时，在全球范围内改善和同化碳足迹和标签的努力正在进行。

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The value of carbon footprinting and labelling lies in identifying these sorts of savings, rather than informing consumers or making companies look green.

碳足迹和标签的价值在于鉴别这种节省，而不只是让消费者知情或者使生产商看起来更环保些。

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To further confuse matters, different carbon footprinting and labelling standards have emerged in different countries, preventing direct comparisons between the various types of label.

让事情更为混乱的是，不同的国家出现了不同的碳足迹和标签标准，这使得不同的标签之间无法做直接的比较。

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