In fact, methods such as reducing the scale of consuming industries and encouraging industry to save water, or constructing waste water recycling systems, are all ways by which national water use could return to normality, and not have to demand even more water from nature.
事實上，減少耗能產業、鼓勵工業節水，或設置廢水再利用系統等方式，都可以使國家用水達到常態，也就不須向自然索求更多水源。