I also put forward my own views. There are three people in my family,1water consumption in October18,5 tons,1/kloc-0,5 tons. If you calculate the water saved by 1 1 month, you can save 36 tons a year, and the average monthly water consumption per person is 1 ton. Nan 'an 1.4 million people, with 65,438 people nationwide. It can save water 140 tons in one month. China has a population of over1300 million, which can save water1300 million tons a month. What a huge astronomical figure! It seems that saving water is everyone's responsibility.