现代灌溉方法的优点之一是,仅凭它们就可以节省目前灌溉用水浪费量的20%-30%。
One of the advantages of modern irrigation methods is that they alone can save 20-30 percent of the present volume of wasted irrigation water.
另外,假定“伪美国”以石油作为电力来源,以原油桶为单位计算浪费量。
Assume that the Pseudo US supplies electricity from oil. Interpret your results in terms of barrels of oil.
就在美国民众今天享用火鸡和各样配菜时,一项新的研究发现自1947年以来他们的人均粮食浪费量已经上升到50%。
While many Americans feast on turkey and all the fixings today, a new study finds food waste per person has shot up 50 percent since 1974.
fancy restaurant Right, because you waste your money if you're buying these little portions of healthy food.
宰人的高档餐厅,很好,因为一旦你购买了这些量很少的,健康食品你就是在浪费金钱
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