0 the cost of advertising a product to a thousand people in a newspaper, on television, etc., or the amount of money that is charged to a company, etc. that advertises on a website for every thousand people who see or click on the advertisement on the website: --
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.