Alanguageneverstandsstill.Itisalwayschanginganddevelopi...
問題詳情:Alanguageneverstandsstillisalwayschanginganddeveloping.Thesechangesarerapidinprimitive(原始的)societies,butslowinadvancedones,becausetheinventionofprintingandthespreadofeducationhavefixedatradit...