eco-space的用法和樣例：
例句
- The European Union is not a coessential economic space.
歐盟不是一個同質的經濟空間。 - Since the Ming and the Qing Dynasty, the economic space of Shanghai has experienced three stages, which has exerted decisive impact on its economic development.
明清以來上海的經濟空間經歷了三個變化階段，對經濟發展產生了決定性的影響。
