水是生命之源，对人类的生存繁衍起着重要的作用。你是否想过没有水会是什么滋味？据报载，新加坡最近举行了一次别开生面的断水演习。从上午九点开始，全岛３０多个地区的自来水管先后关闭了两个小时，许多居民也主动不用水，为的是体验一下没有水的滋味。新加坡政府的这一做 Water is the source of life and plays an important role in the survival and reproduction of human beings. Have you ever wondered what the taste would be without water? It is reported that Singapore has recently held an unique water-cut exercise. Since nine o’clock in the morning, tap water pipes in over 30 areas across the island have been shut down for two hours successively. Many residents also voluntarily refrained from using water for the purpose of experiencing no water. This is done by the Singapore government