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猪的介绍(英文)介绍一下猪,大约要演讲2分钟左右,
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更新时间:2024-03-29 09:36:32
问题描述:

猪的介绍(英文)

介绍一下猪,大约要演讲2分钟左右,

雷威回答:
  PigsareungulatesnativetoEurasiacollectivelygroupedunderthegenusSuswithintheSuidaefamily.Theyhavebeendomesticatedandraisedaslivestockbysomepeoplesformeat(calledpork)aswellasforleather.Theirbristlyhairsarealsotraditionallyusedforbrushes.Wildpigscontinuetofillthesefunctionsincertainpartsoftheworld.   Pigsareomnivores,whichmeansthattheyconsumebothplantsandanimals.Onasmallfarm,orinalargehousehold,theycanbefedkitchenscrapsaspartoralloftheirdiet.Inthewild,theyareforaginganimals.Pigsthatareallowedtoforagemaybewatchedbyswineherds.Becauseoftheirforagingabilitiesandexcellentsenseofsmell,theyareusedtofindtrufflesinmanyEuropeancountries.Theyarealsofattenedtobeeatenashamandothertypesofmeat,suchasbacon.   Pigsarehighlytrainableanimals,andsome,suchastheAsianpot-belliedpig,arekeptaspets.Alitterofpigletstypicallycontainsbetween6and12animals.Occasionally,incaptivity,pigsmayeattheirownyoung.   Pigslacksweatglands,thustheymusthaveaccesstowaterormudtocoolthemselvesduringhotweather.Theyalsousemudasaformofsunscreentoprotecttheirskinfromsunburn.
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