0 Inefficient people or things waste time, money, or effort, and do not achieve as much as they should. -- inefficiente
an inefficient system un sistema inefficiente
1 not working or producing results etc in the best way and so wasting time, energy etc -- inefficiente
an inefficient workman
old-fashioned, inefficient machinery.
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.
Possiamo completarlo passo dopo passo, indipendentemente dalla lunghezza della strada, e non può essere completato, per quanto breve sia la strada, se non segni nemmeno la tua impronta.