【英语翻译接上:enoughforonepersonforoneday,oraboutalitreforeachcalorie.Demandforwaterwillgrowastheworld'spopulationincreasesandaspeopleeatmoreandmoremeatinparticulr.Raisinglivestockrequiresmorewater,percalo】
英语翻译
接上:enoughforonepersonforoneday,oraboutalitreforeachcalorie.Demandforwaterwillgrowastheworld'spopulationincreasesandaspeopleeatmoreandmoremeatinparticulr.Raisinglivestockrequiresmorewater,percalorie,thangrowingcrops.Sotheassessmentsuggeststhat,by2050,agriculturewillconsumetwiceasmuchwaterasitdoestoday.Industrialanddomesticuse,whichnowaccouuntforonlyasmallfractionofwaterconsumption,arealsogrowingquickly.Globalwarmingaddsanotherlayerofuncertaintyandrsk.知道的同事们,