0 a measurement of how many people see an advertisement over a particular period of time. It is equal to the percentage of the target audience (= people the advertisement is directed to) who see it multiplied by the number of times it is shown: --
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.