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.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.