The commands of government supplement the function of the price system. 政府的法令補充價格制度的作用。
We are confronted with several formidable tasks, right now the hardest one is to effect an all-round reform of the price and wage systems. 還需要過好幾個關,現在碰到的最大的關是價格制度和工資制度的綜合改革。