0 (of an arrangement or relationship) involving two or more people or groups that help or do the same things for each other -- gensidig, reciprok
The two women had a reciprocal arrangement by which they would look after each other’s child while the other was working.
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.
Vi kan færdiggøre det trin for trin, uanset hvor lang vejen er, og den kan ikke færdiggøres, uanset hvor kort vejen er, hvis du ikke engang markerer dit fodaftryk.