0 being only a small distance from one side to the other -- estrecho
1 with little distance between the two edges -- estrecho/cha [ masculine-feminine, singular ]
2 indicates sth almost did not happen -- por un pelo [ singular ]
3 limited or not varied -- escaso/sa [ masculine-feminine, singular ]
4 very small in size or number -- corto/ta [ masculine-feminine, singular ]
to win by a narrow margin/majority ganar por un margen estrecho/mayoría
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.
Podemos completarlo paso a paso, por muy largo que sea el camino, y no se puede completar, por corto que sea el camino, si ni siquiera marcas tu huella.