2 a raised area of sand or rocks under the surface of the water --
3 a raised bank of sand or rocks under the surface of the water --
4 a large group of fish swimming together: --
shoals of mackerel
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.