0 a piece of equipment that allows you to receive particular television signals: --
You need a decoder to get these channels.
1 a piece of equipment that changes electronic signals into a form that can be used by other equipment, for example a television: --
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.