0 to arrive somewhere -- llegar a
We won’t reach Miami till five or six o’clock.
1 to stretch your arm and hand to touch or take something -- alargar la mano, extender el brazo
2 to be able to touch or take something with your hand -- alcanzar (algo)
Could you get that book down for me? I can’t reach.
3 to make a decision, agreement, conclusion, etc. about something -- tomar una decisión, alcanzar un acuerdo, llegar a una conclusión, etc.
She reached the conclusion that she couldn’t help him.
4 to get to a particular level, situation, etc. -- llegar a, alcanzar
The temperature could reach 30°C today.
He reached the age of 95.
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.