0 to spread over a large area, or (especially of things made of cloth) to become filled with air and appear to be larger: --
1 a large, moving mass of something, such as smoke or cloud, that spreads over a large area: --
2 to spread over a large area, or (esp. of items made of cloth) to become filled with air and appear to be larger: --
3 a large wave or any large, swelling mass: --
billows of smoke
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.