0 a military building designed to be defended from attack, consisting of an area surrounded by a strong wall, in which soldiers are based: --
1 a building or group of buildings contained in an area enclosed by a strong wall and designed to be used by soldiers in defending against attack --
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.