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1、Precious WaterWhere there is water, there is life.Water is one of the indispensable conditions for human survival. No water, no creatures! It is water that makes our life possibleHoweverIn 100 BC, water can drink without purification.In 1960s, water needed purification before drinking. In 1990s, wat
2、er required morepurificationYears later, water will beWaterPollutionThe great shortage of waterSo, Lets do it!So, Lets do it!Use of renewable materialsStrengthening water saving consciousnessImplement of sustainable economic developmentSTRATEGIESSTRATEGIESPOLICYPlant more treesProtect the forests and all the animalsRestrict the use of sustainable economic
