0 an arrangement between two or more airlines in which one company operates a flight and another company or other companies can sell seats on it, using their own flight number: --
1 (of airlines) to make an arrangement in which one company operates a flight and another company or other companies can sell seats on it, using their own flight number: --
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.