我来描述,猫咪! 　　TheCat～ 　　Thecatisasmallcarnivorousspeciesofmammalthatisvaluedbyhumansforitscompanionship,andforitsabilitytohuntdownrats,snakes,andothersuchcreatures.Catscanbetrainedtoobeysimplecommands,andhaveevenbeenknowntosavetheirowner'slives.CatsareoneofthemostpopularpetsintheUS,andpossiblyallovertheworld.Recently,astudyfoundthatallhousecatsweredescendedfromagroupofAfricanWildcats,whichwasaparticularlyinterestingdiscovery. 　　不知道你要多长的?太短太长的话,说一声,我可以改～