national economy

相關句子：

1. The study of the overall aspects and workings of a national economy, such as income, output, and the interrelationship among diverse economic sectors.
   總量經濟學對一個國家經濟整體方面和運作，如收入、支出和各種經濟成份之間相互關係的研究
2. A lot has been done in the recovery of national economy in the past few years.
   在過去的幾年中我們為了國民經濟的恢復做了大量的工作。