0 the edge of a cliff (= a high area of rock with a very steep side, often on a coast), where the ground falls very steeply down: --
1 a point where a situation changes very suddenly and completely in a damaging way, or where something suddenly becomes much worse: --
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.