0 a story or a situation that is exciting because its ending or result is uncertain until it happens: --
1 a story or situation, often dangerous or of great importance, where two opposite results are possible and you do not know what the result will be until the last moment: --
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.