这篇文章哪里有错weliveontheearth,butwearenotaloneintheworld.everyoneknowweshouldkeepthebalanceofnature,orwedon'talwaysdoaswesay.aspeciescanbecomeendangeredwithdifferentreasons.buttheveryimportantonei

　　这篇文章哪里有错

　　weliveontheearth,butwearenotaloneintheworld.everyoneknowweshouldkeepthebalanceofnature,orwedon'talwaysdoaswesay.aspeciescanbecomeendangeredwithdifferentreasons.buttheveryimportantoneistheirlivingplacesareruined.wecutdowntreeswithoutplantnewones,andwepollutetheplacewhereanimallive.becauseofthis,theyhavenohomeandtheyaregoingtobeout.otherreasonismoney.manytigersarekilledbythosewhowanttosellourfurandusetheirbonesformedicine.weshoulddoeverythingwhichcanbedonetochangethesituation,orwildanimalscanonlyexistinourmemories