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提起美国的水问题,谁都会想到西部的缺水,而东部水源丰富,素无缺水之虞。然而东部地区这种在水问题上高枕无忧的恬静年代正在成为历史。麻萨诸塞州位于美国东海岸,人口578万,面积21386平方公里,平均年降雨40英寸(约1000毫米);州内有19条大河,大小湖泊池沼1200个,是美国水源丰富的州份之一。下面文
Mentioning the water problem in the United States will make everyone think of the water shortage in the west while the water in the eastern part of the country is rich and there is no danger of water shortage. However, the quiet period of the eastern region, where peace is on the water, is becoming history. Massachusetts is located on the east coast of the United States, with a population of 5.78 million and an area of 21,386 square kilometers with an average annual rainfall of 40 inches (about 1,000 millimeters). There are 19 major rivers in the state and 1,200 ponds of large and small lakes, one. The following article