8月25日VOA聽力：銀納米粒子將防治真菌病害Largefarmsusevariouschemicalstofightfungiandbacteriathatattackcrops,andotherssuchase.colithatareharmfultohumans.Amongthemostpotentelementsofmodernpesticidesandevensomeantibioticsaresilver-basednanop

8月24日VOA聽力：塞拉利昂謀殺案引起公憤Thursdaynight(8/20)onabeachinFreetown,SierraLeone,acandlelightvigilwasheldforateenagerfoundmurderedlastweek.ThedeathhassparkedoutrageinthecountryandconcernaboutrisingcrimeinthewakeoftheEbolaepidemic.Th

8月21日VOA聽力：索馬裏難民從也門回國BOSSASSO,SOMALIASomalirefugeeswhofledtheircountryforYementoescapewarandpovertyarefacingsimilarturmoilintheiradoptivecountryandnowwanttoreturntotheirhomeland.About30,000havebeenabletoreturntoSomalia,somewi

8月20日VOA聽力：美國研究人員嘗試從微風中獲取能源Solarchargersareeffectiveonlywhenthesunlightisrelativelystrong,butresearchersattheConstructionEngineeringResearchLaboratoryinIllinoisturnedtothewindasanothernaturalsourceofpoweroftenpres

8月19日VOA聽力：伊朗將阻止美國對本國的影響WASHINGTONIran#39;ssupremeleader,AyatollahAliKhamenei,vowedthatevenifanucleardealgoesthrough,Iranwillnotopenitsdoorstoforeigninfluence.Khamenei#39;sfeistyspeechMondaycameasIran#39;schiefnegotiato

8月18日VOA聽力：美國組織幫助伊拉克雅迪茲人KATY,TEXASAttacksbytheself-styledIslamicState,alsoknownasISIL,ontheYazidireligiousminorityinthemountainsofnorthernIraqhavedriventhousandsofmen,womenandchildrenintorefugeecamps--whereliferemainsun

8月17日VOA聽力：俄羅斯銷毀西方食物和鮮花MOSCOWRussiahasburnedflowersfromHollandinabattleagainstWesternimportsthatsawthedestructionofhundredsoftonsoffoodinretaliationforsanctionsoverUkraine.CriticssaytheactionisunethicalwhileRussiaisstrugg

8月14日VOA聽力：Uber應用給聾人提供收入機會NAIROBI,KENYAThetaxi-likeonlinecompanyUberhasbegunafirst-of-its-kindAfricanpilotprojectwheredeafdriversinNairobiuseitsapp.DriverBenardMulamaintentlygoesthroughhisphone.Forthepastweekhesbeengettingf

8月13日VOA聽力：報告稱LRA被削弱但仍很活躍AnewreportsayseffortstocombatLRArebelsintheDemocraticRepublicofCongo,CentralAfricanRepublicandelsewherehavemadesignificantprogresssince2010.Butitwarnsthatrebelsarestilltraffickingillicitivoryanddiam

8月11日VOA聽力：移動應用給消費者更多選擇LOSANGELESThereisagrowingnumberofapplicationsthatcanbedownloadedontomobiledevicesthatofferawiderangeofon-demandservicestomakelifemoreconvenient.Fromfindingaride,togettinganin-homemassage,justonebutt

8月11日VOA聽力：大赦國際稱蘇丹平民遇襲AmnestyInternationalhasreleasedanewreportdescribingwhatitcalled--fouryearsofunrelentingattacksagainstciviliansinSudansSouthKordofanState.TheciviliancasualtiesresultfromfouryearsofconflictbetweentheKhar

8月10日VOA聽力：烏幹達奇缺廚師It#39;saproblemthatisnotimmediatelyassociatedwithalow-incomecountrysuchasUganda,butthere#39;sashortageofUgandanchefs.Inrecentyearstherestaurantandtourismindustryhavegrownquiterapidly-andasaresult,thedemandforwell-