简介:Anidiomisaphraseorsentence,whichmeanssomethingdifferentfromthemeaningofseparatewords.Idiomscomefromlong-timeuse.Connectedwiththebackgroundofeconomy,geographicalconditions,customs,stateofmind,etc,idiomsreflectthereallife.Differentpeoplehavebothsimilaranddifferentidioms.Idiomshavetheirownfeatures.Themaremanymethodsintranslatingidioms.Literaltranslation,synonymtranslationandfreetranslationarethemainthree.