0 to move the pedals (= parts you operate with your feet) backwards on a bicycle: --
1 to change an opinion that you had expressed before, or do something different from what you had said you would do: --
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.