今年上半年,长江中下游地区经历了严重的旱涝急转过程。无论是年初至5月末的大旱,还是自6月以来的大涝,都对灾区造成了巨大的损失,人员死伤、粮食减产、农业受损、房屋被毁,城市交通不畅,经济发展受影响……这场持续多月的水危机再次使水问 In the first half of this year, the middle and lower reaches of the Yangtze River experienced a severe drought and flood reversal process. Both the drought from the beginning of the year to the end of May and the floods since June have caused tremendous losses to the disaster-stricken areas, as a result of death and injury, reduced grain output, damaged agriculture, destroyed houses, poor urban traffic and economic development. Impact ... The water crisis, which lasted for more than a month, once again brought water