在过去的一年里，高昂的燃料价格使人们前所未有地关注能源效率。
Over the past year, sky-high fuel prices have focused minds on efficiency like never before.
虽然提高砍伐树木转化为木材产品的效率可能会降低收获率，但它将通过增加供应和降低价格来刺激需求，从而促进消费。
Although improved efficiency in converting harvested trees into wood products may reduce harvest rates, it will stimulate demand by increasing supply and lowering prices, thereby boosting consumption.
在法国，信用卡公司创建了 EMV，部分原因是电话垄断的效率低得令人抓狂，而且价格昂贵。
In France, card companies created EMV in part because the telephone monopoly was so maddeningly inefficient and expensive.
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