我家在苏北的农村,往年的这个时候,蔬菜特别丰盛:而今年“五一”回老家的时候,基本都得买菜吃,说是因为好久不下雨,菜都被干死了。这两年,关于干旱的消息特别多。年初的北方大旱,最近几天的澳大利亚南部的大旱,美国加州的水危机,以至于联合国世界水评估项目在最近的一份报告中用了这样的措辞:“我们必须采取紧急的行动,来避免全球性的水危机。” My family is in the countryside of northern Jiangsu. In this past year, the vegetables are particularly rich. But this year when they came back to their hometown, they basically had to buy food, saying that they had to go dry after a long absence of rain. In these two years, there have been so many reports of drought. The drought at the beginning of the year in the north, the drought in southern Australia in recent days and the water crisis in California in the United States led the United Nations World Water Assessment Project to use a wording in a recent report: “We must take urgent action To avoid a global water crisis. ”