0 An automatic machine works by itself or with little human control. -- automatico
automatic doors porte automatiche
1 done without thinking -- automatico
2 (of a machine etc) working by itself -- automatico
3 (of an action) without thinking -- automatico
an automatic response.
4 always happening because of a rule or system -- automatico
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.