infrastructural development短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 基础设施发展 I have taken note of the recent policies and measures taken by President Obama, including the program of doubling the United States exports and the massive investment in infrastructural development. 我已经注意到奥巴马总统制定的相关政策和措施,包括将美国的出口翻一番,以及大量投资于基建工程。 blog.sina.com.cn