a centrally planned economy的用法和样例：
- Even in kindlier times, businesses reported information that would interest a centrally planned economy, such as production quotas.
- China is a centrally planned system in a slow, uneven transition to a market economy.
- Is radicalism, that is, “Shock therapy” or gradualism better for centrally planned economy to shift to free - market economy?
- Suppose that there were a central planner for an economy.