economic development contribution的用法和樣例：
例句
- The author anticipates that we can make a little contribution for the healthy development of MBO in our country.
筆者期待通過粗淺的探索，能為我國管理層收購的健康規範發展貢獻一點綿薄之力。 - As one of the councils of the U.N.,we should contribute to world peace and development by correctly using our power.
我國作為聯合國的理事國，就要為世界和平與發展貢獻力量，正確行使權力。
