0 to make a picture or idea appear in someone's mind -- 想像出;聯想起
1 to make something good, especially food, quickly and in a skilful way -- 變出;如變戲法一般做出(尤指食物)
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.
再长的路,一步步也能走完,再短的路,不迈开双脚也无法到达。