0 a picture of the face of a person who police think might have committed a particular crime, produced electronically by combining pictures of different eyes, noses, mouths, etc. and based on descriptions of the person given by people who saw the crime happen: --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.