0 a structure that goes under water or under ground and keeps water out, used in building and repairing things such as bridges: --
1 in the past, a large box or a vehicle pulled by a horse, used for carrying ammunition (= bullets, etc.) needed for a battle --
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.