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【题目要求】
Today food travel thousands of miles from the farm to the consumers. Why is this? Is it a positive or negative trend?【题目翻译】
今天食品运输需要的很长的距离，为什么?这种趋势是好还是不好?
【题目解析】
解题思路：原因分析 + 利弊讨论
食品：水果和粮食：
原因：有些地方没有生产的条件 + 例证
大的农场一般离城市较远
利好：长途运输客观上使得相关产业繁荣
消费者可以享受到应季的食品
弊端：运营成本的增加必然提高产品的价格，增加消费者的消费负担
运输时间长，食品可能出现腐烂的现象
运输过程中可以产生大量的空气污染和噪音污染
。
It is usually believed that fresh food is always a previlege of contry drawller who lives rightly alongside the farms. Today, this idea is totally mistaken. By means of advanced transportation and fresh-keeping technology, food can be delivered to virtually anywhere in an extreamly fast manner. This remarkble development of food tranpotation greatly improved the living standard of city drawllers. For they are able to enjoy the fresh food irrespective of the location they are. In addition, transporting food to other places may have a positive economical impact on the associated industries, like farming, beverage, traveling as well as transpotation. Apparently, people are willing to pay more money for the rare foods. While, in an attempt to make the food transpotation being happen, most of us can hardly realize how much prise we have paied. First, in order to keep the freshness of food, a great many of containers, airplanes and all sorts of devices are applied, these appliences are usually energy consumption intensive. Inspite of the freshness, some rare food such as sea foods are very expensive which is more than ordinary poeple can afford. Also, if the food is not sale, they are likely decay quickly and finally thrown away causing a huge resource waists. In my point of view, I would like to support the development of food transpotation, for it truely adds colour to our life. It is obvious that the positive return is far beyond the negtive loss.
