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Animal类范文Somepeoplethinkanimalexperimentationshouldbestoppedbecauseitiscruel.Othersthinkitisnecessaryforthedevelopmentofscience.Discussbothviewandgiveyourownopinion.Animalswerefriendoffoesofhumanityatdifferenttimesofthehumanhistory.Inmoderntimes,experimentsuponanimalshavelongbeenabreedinggroundforspiriteddebate.Someanimalrightactivistsarguethatweshouldbananimalexperimentsaltogetherbecauseputtinganimalsthroughexperimentationisunjustifiableonmoralgrounds.Yetsomeotherpeoplecontendthattheadvancementofsciencenecessitatesanimaltesting.Personally,Ibelieveboththeirviewshavemeritanddemerit.Granted,empiricalevidencesuggeststhatmanyanimalexperimentsareperformedcallouslywithoutanyattentiontothediscomfortorpainthatlaboratorymammalsendure.Firstandforemost,improperconfinementoftestanimalssuchaslockingthemupincrampedcagesisinhumane.Itcangravelydisruptnaturalbiologicalfunctionsofthetestanimal.Further,theeffectsofvaccinationandvivisectionconductedonlivemammalscanbechilling.Theymay,insomecase,evenconstitutesheertortureofliveanimals.However,fromamorepragmaticperspective,evidenceboundsthatanimalsubjectsarestillanindispensablepartatthispoint.Inthefirstplace,itismanifestthatdrugexperimentationonlivemammalsisfarmoreeffectivethanexperimentationonbacteriaoronotherlowerspeciesintestingdrugsafety.DrugsthathaveseverepotentialsideeffectsonHomosapiensmustbetestedbypharmaceuticalcompaniesonlivemammalsfirsttoascertaintheirtoxicity.Inthesecondplace,inspaceresearch,liveanimalsarestilltheonlypracticalalternativetohumansintestinglivingcreaturereactiontoouter-spaceexperienceonaflightnotconsideredtobesufficientlysafeforhumanastronauts.Lastly,labresearchaboutthebehavioraltendenciesofchimpanzees,gorillasandothermembersoftheprimategroupisalsonecessary.Itproducesoutcomesconsistentlyadvancinganthropologicalandgeneticstudies.Toconclude,Iconcedethatexperimentsuponanimalsmayinducesufferingtothetestanimals.However,Iamconvincedthattherearenofeasiblealternativestothismethodologyatthecurrentstageofscientificdevelopment.Onbalance,Ithinkthatweshouldallowanimalstestingtobecontinuedbutatthesametimeweusetechniquessuchasanesthetictominimizethepainofthetestanimal.Animals类词汇动物权益保护主义者animalrightsactivists医学研究medicalresearch残忍的cruel/merciless/inhuman/callous/brutal活体解剖vivisection麻醉anaesthetic减轻动物的痛苦alleviate/easeanimals'pain宠物是主人的伙伴petsarecompanionsoftheirmasters给主人心理安慰affordtheirmastersconsolationandcomfort偷猎poach（vi,vt）/poaching（noun）某一种事物是没有替代物的therearenoreplacement/substitutes/alternativesforsomething.Animal类模板Animalshavebeenfriendsorfoesofhumanityatdifferenttimesofhumanhistory.在人类历史的不同阶段，动物曾经是人类的朋友或者敌人。Animalsareanintegralpartoftheearth'secosystem;therefore,animalwelfarehaslongbeenanissueofintensedebate.动物是生态系统的一个不可或缺的部分。因此，动物是否生存良好很久以来一直是引起激烈争议的话题。Animals类名人名言Thegreatnessofanationanditsmoralprogresscanbejudgedbythewayitsanimalsaretreated.—Gandhi