China is a country with a serious shortage of water resources, so saving water should start from me. Please put forward two reasonable suggestions on the effective ways to save water: (1)_

Answer: (1) Use one water for multiple purposes, such as washing face and flushing toilet, watering flowers with fish, washing dishes with rice and so on.

(2) Use various water-saving appliances, such as water-saving faucets and water-saving toilets;

(3) In industrial production, adopt production methods and equipment that can save water and recycle water as much as possible;

(4) In agricultural production, drip irrigation and other technologies are used in areas lacking water resources to reduce water evaporation.