有三个人跟三个鬼要过河，我需要全过程的英文翻译

　　threemenandthreedemonswanttocrossriver.However,there'snobridgeovertheriverandonlyasmallboatisavailable.theboatcanholdonlytwoofthem(onemanandonedemon,ortwomen.).whicheversideofriver,aslongastherearemoredemonsthanmen(forexample,twodemonsoneman,3demons2men,3demons1man),manwouldbeeatenbydemons.whiletheboatmustbeoperatedbysomeone(manordemon).question:howtomakesurethattheycrosstheriversafely?

　　theprocessisasfollow:

　　first,2demonscrosstotheothersidewiththeboat,andoneofthemrowtheboatback.sothere's1demonleftattheothersideand3men2demonsatthisside.second,2demonscrosstheriver,andoneofthemcrossback.thus,thereare2demonsattheotherside,and3menonedemonthisside.third,twomenrowover,andoneman,onedemoncrossbackfromtheotherside.thus,1man1demonattheotherside,and2man2demonsatthisside.finally,2mencrosstheriver,andonedemoncrossbackfromtheotherside.sothereare3menattheothersideand3demonsatthisside.Thenwhatisleftisthat2ofthe3demonscrosstheriverandoneofthemcomebacktopickupthelastone~~