不仅仅因为完整生命周期分析更真实地反映食物生产的环保效率，而且它指出了几个吃在本地哲学的内在问题。
Not only do life cycle analyses offer genuine opportunities for environmentally efficient food production, but they also address several problems inherent in the eat-local philosophy.
多年来，该政策一直在效率、廉价、社会正义、生产率、环保等一系列受欢迎却难以兼顾的要求中摇摆不定。
After years in which policy has been buffeted by competing requirements for efficiency, cheapness, social justice, productivity and greenery that at least is welcome.
除了这个总体商标，公司还开始着手加强其环保证明，从提升它冰箱效率到减少包装。
In addition to its overall branding, the company has taken steps to reinforce its environmental credentials, including improving the efficiency of its refrigerators and reducing packaging.
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