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waterisveryimportantforus.therewillbefewerfreshwaterinthefuture.wemustavoidanychanceofwastingwater.weshouldtakeactionsinordailylife.forexample,takeshoterwateratanytime,leavethesinkrunning.everytimeyouusewater.377r.,youshouldturnsofftapsafterusing.weneedtobecarefulandsavealittlebitofwaterforyearsandyears.