0 marketing (= encouraging people to buy a product or service) in such a way that people are not aware that you are trying to persuade them to buy it: --
1 advertising a product in such a way that people are not aware that you are trying to persuade them to buy 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.