0 a situation where roads in a town become so blocked by cars that it is impossible for any traffic to move: --
1 to cause a road or area to be so blocked by traffic that it is impossible for any vehicles to move: --
2 a situation where streets that meet and cross become so blocked by cars that it is impossible for any traffic to move --
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.