0 Processed food has had some sort of chemical or industrial treatment in order to cook it, preserve it, or improve its taste or appearance. -- (食品)經過特殊加工的;處理過的
highly processed convenience foods 經過高度加工的便利食品
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。