我们美丽的家乡莱州紧挨着渤海三大海湾之一的莱州湾,地势平坦,土壤肥沃,上世纪七八十年代,这里曾是全国闻名的鱼米之乡。可是,近年来,莱州农村村民赖以生存的井水却突然变咸了。有井不能用,有水不能喝,村民们只好拿水桶到几公里外接自来水。去年有的村庄还花了很多钱,让自来水进村人户。我们中昌小学的队员们感到纳闷,养育家乡人多年的水井为什么会变成这样? Laizhou, our beautiful hometown next to one of the three major bays in the Bohai Sea, has a flat and fertile soil. In the 1970s and 1980s, it was once home to the famous Yumizi country. However, in recent years, the well-water to survive the rural villagers in Laizhou has suddenly become salty. Wells can not be used, there is water can not drink, the villagers had to take the bucket to a few kilometers outside tap water. Last year some villages also spent a lot of money, so that tap water into the village households. Our team members in Zhongchang Elementary wondered why the wells that raised their hometown for many years became like this.