0 a very powerful engine. When fuel is burned inside the engine, hot air and gases are produced and then pushed out of the back of the engine at high speed, forcing the engine forward. --
1 an engine that moves an aircraft forward by sending hot air and gases under pressure out behind it --
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.