Theenvironmentalprotectionisthebiggestproblemthatmodernlifemiddlemanfaces.Wantingtoresolvethisproblemhastostarttodofromthefoundation.First,agreatdealofpublicity,raisepeople...

　　世界水资源的缺乏WorldWaterShortageAnewstudywarnsthataboutthirtypercentoftheworld'speoplemaynothaveenoughwaterbytheyear2025.一项新的研究结果提出警告：到2025年，世界上将有30%的人没有足够的水饮用。AprivateAmericanorganizationcalledPopulationActionInternationaldidthenewstudy.Itsaysmorethanthree-hundred-thirty-five-millionpeoplelackenoughwaternow.Thepeopleliveintwenty-eightcountries.MostofthecountriesareinAfricaortheMiddleEast.这项研究是由美国一家名叫“人口行动”的私立机构进行的。报告说现在世界上有三亿三千五百万人没有足够的水。这些人主要分布在非洲或中东的28个国家。P-A-IresearcherRobertEngelmansaysbytheyear2025,aboutthree-thousand-millionpeoplemaylackwater.Atleast18morecountriesareexpectedtohaveseverewaterproblems.Thedemandforwaterkeepsincreasing.YettheamountofwateronEarthstaysthesame.人口行动组织的研究人罗博特.安格曼说，到2025年大约三十亿人缺水。至少还有其他18个国家将可能面临同样严重的水短缺问题。人类对水的需求不断上升，但地球上水的还是保持不变。Mr.Engelmansaysthepopulationincountriesthatlackwaterisgrowingfasterthaninotherpartsoftheworld.Hesayspopulationgrowthinthesecountrieswillcontinuetoincrease.安格曼先生说，水短缺的国家的人口增长率要高于世界其他地区的人口增长率。他还说这些国家的人口出生率将持续增长。