0 to cause an activity or event, often a series of events, to begin or happen -- 引起,引發(常指一系列事件)
1 to make something look attractive by providing a contrast (= attractive difference) to it -- (透過對比)使更有吸引力;襯托
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。