0 an economic system with only a small amount of government control, in which prices and earnings are decided by the level of demand for, and production of goods and services -- 自由市场
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。