Water is very important to us. if you don't have water for three days, you will die. we can use water for flowers, swimming, washing and many different things. we use it to cook, make electricity, put out fires and so on. we use millions of liters of water every day.
水对我们很重要。如果你三天没有水，你会死的。我们可以用水浇花、游泳、洗衣服和许多不同的东西。我们用它做饭、发电、灭火等等。我们每天用数百万公升的水。
Do you know how does the water come to your home? it travels through water pipes. some are long and wide but some are short and narrow. then the water travels through the water pipes to the reservoirs. then it travels through the water pipes to the river and to the special factories that purify the water. when the water is purified, we can drink it. please don't leave garbage in the water on which we line, and keep the water clean.
你知道水是怎么到你家的吗？它通过水管传播。有的又长又宽，有的又短又窄。然后水通过水管流向水库。然后它通过水管到达河流和净化水的特殊工厂。水净化后，我们就可以喝了。请不要在我们排队的水里留下垃圾，保持水的清洁