0 the part of a business company that is concerned with running the company and that does not deal directly with customers or the public : --
I worked for several years as an administrator in the back office of a large corporation.
1 the part of a company that does not deal directly with customers: --
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.