From the wool microscopic structure, the textile fiber and the slow change of yarn, united with the production practice, it analysed the chicken footprint of cash mere sweater.

从羊毛的微观结构、纤维和纱线的蠕变与松驰等几个方面，结合多年来的生产实践对羊绒衫表面鸡爪花进行了分析和研究，找到了鸡爪花产生的原因。

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For example, one kilo of beef contributes up to 15-25 kilos of greenhouse gases - which is ten times more than the carbon footprint of the equivalent amount of chicken.

如，1公斤的牛肉将会导致15-25公斤温室气体的排放，这是等量鸡肉的碳足迹（碳排放量）的10倍。

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