392个词,差不多够了吧. 　　Competitioniscommonineveryfieldoflife.Beingcompetitiveplaysaroleinlife.Thedesiretosucceedanddobetterthanothersinspiresustoworkharder.Withoutcompetitionasportsmeetingwouldneverbeexcitingandsuccessful,andwecouldneverhavechampions.Withoutcompetition,wecouldnothavehadsomanyinventionsandotherachievements.Forexample,theOlympicGamesarethemostfamouscompetitionintheworld.Inthefourhundredmeterswimmingrace,theswimmersplungeintothewateratthesignal.Eachswingshisorherarmsandlegsandtrieshisorherbesttobethefirst.Alsothereisthecompetitionforjobs,forpromotion,forcustomers,andsoon.Wecansay,inacertainsense,competitionstimulatespeople'sinterestinworkandhelpssocietytogoforward. 　　Weoftenfindthatcompetitiongoeshandintrendwithcooperation.Asweproceedthroughlife,wearefacedwithmanytypesofsituations.Eachrequiresustobehaveindifferentways.Wemaybefacedwithalargeprojectwhich,inordertobeaccomplishedefficiently,demandsthecooperationofeachperson.Inthisinstance,wemustbeflexible,supportive,andbewillingtocompromise,foreachpersonisonlyasmallpartofamuchlagermachine.Take,forexample,avolleyballmatch.Themembersoftheteamcooperatewitheachother.Oneservestheball,Thenanotherpassestheballtoacertainheightforastillothertohititoverthenetwhiletheothermemberstrytoblockitonitsreturn.Itrequiresgoodteamworktowinthegame. 　　Inmyopinion,tosucceedinlifeonemustlearntobebothcooperativeandcompetitive.Themostimportantthingtolearninlifeistoknowwhentobecooperativeandwhentobecompetitive.Whileweadvocatecompetition,wecannotforgetcooperation.Humanbeingsaresocialbeings.Noonecanexistaloneinthesociety.Ifyouwanttoplaythegamewell,youhavetoplaywithothers.Youcannotplaysingle-handedandwin.Youhavetocooperatewithyourplaymates,whomaymakethesocialladderforyoutoclimbtothetop.Fromcooperationwegetmutualhelpandunderstanding.Withcooperationtheworldisprogressingatpeaceandinharmony.