主体经济的英文：
the mainstay of the economy
n. 支柱，中流砥柱
- In these locomotive day tourism have become the mainstay of the country.
在当今旅行风气很盛的时代，旅游业成了这个国家的主要收益。 - In these locomotive days tourism has become the mainstay of the country.
〞在当今旅行风气很盛的时代,旅游业成了这个国家的主要收益。〞 - In thise locomotive day tourism have become the mainstay of the country.
在当今旅行风气很盛的时代，旅游业成了这个国家的主要收益。 - Self - confidence and self - reliance are the mainstay of a strong character.
自信加自强，强者之脊梁。 - Self-confidence and self-reliance are the mainstays of a strong character
自信和自力更生是坚强的柱石
n. 节省；理财；经济（体制）
adj. 便宜的，经济的
- transitional economy
转变中的经济体系 - The economy was floundering.
经济深陷困境。 - The economy was a considerable issue in the campaign.
在竞选运动中经济是一个重要问题。 - An atmosphere of pessimism pervades the economy.
悲观的气氛笼罩着整个经济。 - Runaway inflation will depress the economy.
无法控制的通货膨胀将会使经济萧条。