第三章
irUse:**Fairuseallowslimiteduseofchtedmaterialwithoutpermissionfromthechtholderforpurposessuchascriticism,entary,newsrep,teag,schorship,orresearch.    3.**Publiain:**Worksinthepubliaiprotectedbychtwandbefreelyusedbyanyoneforanypurposewithoutpermission.    4.**pulsoryLises:**Insomecases,goversmaygrantpulsorylises,allowingotherstousechtedworksundercertainditions,ofteninexgeforpaymentofroyalties.    5.**SpecificExceptions:**Chtwsmayincludespecificexceptionsforcertainusesofchtedmaterial,suchasforeducationalpurposes,libraries,archives,ordisabledindividuals.    Theselimitationsensureabaweentherightsofchtholdersandthepubliterestinaccessingandusiiveworks.    Chtwimposescertainlimita