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文章组织结构良好；有效地采用了一些简单的从句为文章增色；作者词汇基础挺好，能灵活使用部分学术词汇，但词汇拼写要再接再厉；连词使用偏少。
Food waste has been a chornic problem for restaurants and grocery stores, with millions of tons lost along the way as crops are hauled hundrends of miles ,stored for weeks in refrigerators and prepared on the busy restaurants assembly lines . Restaurants , colleges , hospitals and other institutions are compensating for the rising costs food waste in novel ways , some are tracking their trash with software systems , making food in the samller packages or trying to compost and cut down on trash-hauling costs “ we have all come to work with this elephant in the middle of kitchen ,this elephant is this : it’s okay to waste belief systems , said Andrew shockman , president of LeanPath , a company that hleps restaurant cut back food waste . “The interest level in cuting food waste has just skyrocketed in last six to months” said he . Roughly 30 percent of food in the United States gose to waste , costing some $48 billion annually , according to stockholm international water institution study . A university of Arizon study estimated that 40 to 50 percent of food in the united States is wasted . wholesale food costs has risen more than 8 percent this year , the biggest jump in decades , according national restaurant association . Freshman students at Viginia Tech were surprised when they entered two of compus’s the biggest dining halls to find there were no trays .
