0 used to describe a business that is not involved in buying or selling, or one that is not operating: --
The high-street stores group is planning to raise £400 million through the sale of non-trading properties.
1 used to describe a time when no buying or selling takes place: --
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.