英语演讲比赛（双语）全套

英语演讲比赛（双语）Withthedevelopmentofscienceandtechnology,changehaspenetratedintoeveryaspectofourdailylife.Toillustratethat,I’dliketomakeacomparisonofthesetwoseeminglyinsignificantthings:milkmanandmailman,whosedifferencesindicateourchangingwayoflivingwiththetimes.HomemilkdeliveryhasalmostgoneextinctinChinanow,alsogonewithitarethemilkmen,whooncedeliveredbottledfreshmilkdoor-to-door.Ontheotherhand,mailman’sbusinessorthecourierservicehasthrivedasonlineshoppinggainspopularity.However,inretrospect,Ifindsomethinghasbeenlostinthistransition,somethingShakespearecalledas“themilkofhumankindness”.WhenIwasakid,milkwasn’tforsaleeverywhere.Forthefamilieswhoneedit,theydependedonthemilkmentotakeitfromthelocaldairyfarmstotheirhouses.Inourneighborhood,therewassuchamilkman,whosearrivalwasmuchanticipatedbythechildrenandalwaysbroughtuslaughterandjoy.Heknewthenameofeverykidandcouldeasilyseethroughourtricks.Ifwedidn’tbehave,hewouldsidewithourparentsandthreatentorobusofthenutritiousdrink.Theentireneighborhoodwasacquaintedwithhim;sawhimasamemberofthecommunityjustlikethemanyresidentsorstreetvendors.Therewasabondbetweenallofusforitwasnotonlythecommoditiesthatbeentransacted,butalsoasenseofcaringanddependability.Andthatsmallboxfixedontoourdoor,otherthanbeingadrop-offpointformilk;itwasacommunicationjunctionbetweenthepeopleaswetooktheinitiativetoreachouttoothers.Fastforwardtotoday,milkisubiquitouswithnodedicateddeliverysystem.Buttheconveniencelevelofourlivehasgoneupanotch.Almosteverythingisforsaleonline,whichsparesusallthetravellingandtalking.Withafewreadyclicks,shoppingisdone.Therestisleftforthosespeeddeliverycompanies.Usuallyit’sagrumpymailman,whoreachesusthroughcellphone,urgingeveryonetopickuptheirparcelsassoonaspossible.Andtheminutethereceiptissigned,werushbacktounpackwhilethecourierdashestothenextdestination.Thereisbarelyaconversationcarriedout,nordowefeeltheneedtotalktosuchastranger,whochangesfromtimetotimefrequently.Itseemsthatpeoplearealwaysinahurrynow,thoughwehavemoreconveniences,stillwerunshortoftimetostopandstare,tospeakandshare.Callmeanold-timer,butIthinkthepersonaltouchrepresentedbythemilkmaniswhathasbeenmissinginthemodernsociety.WilliamWordsworthoncewrotethat“Gettingandspending,welaywasteourpowers.”Moderntechnologymayhavemultipliedourpossessionsorgaveusmoreconveniences,butweruntheriskofreducingourvaluesifwelaywasteourpowerofinterpersonalrelationships.随着科学技术的发展，变化已经渗透到我们日常生活的方方面面。为了说明这一点，我想比较一下这两个看似无关紧要的事情:送牛奶的人和邮递员，他们的差异表明我们的生活方式随着时代的变化。在中国，送奶上门已经几乎绝迹，送奶工也随之消失，他们曾经挨家挨户送瓶装鲜奶。另一方面，邮差业务或快递服务蓬勃发展，因为网上购物的普及。然而，回想起来，我发现在这种转变中，有些东西丢失了，莎士比亚称之为“人性之乳”。当我还是个孩子的时候，并不是到处都有牛奶出售。对于需要牛奶的家庭来说，他们依靠送奶工把牛奶从当地的牛奶场送到家里。我们家附近就有这样一个送牛奶的人，孩子们都翘首以盼，他的到来总是给我们带来欢笑和快乐。他知道每个孩子的名字，很容易看穿我们的把戏。如果我们不守规矩，他就会站在我们父母一边，威胁要剥夺我们的营养饮料。附近的人都认识他;视他为社区的一员，就像许多居民或街头小贩一样。我们之间有一种联系，不仅仅是交易的商品，还有一种关心和信赖。还有那个固定在我们门上的小盒子，而不是用来放牛奶的;它是人与人之间的沟通枢纽，因为我们主动接触他人。快进到今天，牛奶无处不在，没有专门的运输系统。但是我们生活的便利水平提高了一个档次。几乎所有东西都在网上出售，省去了我们所有的旅行和交谈。只需点击几下鼠标，购物就完成了。剩下的就留给那些速递公司了。通常是一个脾气暴躁的邮递员，通过手机联系我们，敦促每个人尽快取走他们的包裹。收据一签好，我们就赶回去拆包，而快递员则冲到下一个目的地。我们几乎没有交谈，也没有必要和这样