economic center短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 经济中心 The capital city is at the forefront of such policies, and this economic center is gradually becoming known as one of the more progressive cities in china. 广东省省会广州在这类政策上也常常领先其他城市，从而作为中国最先进的城市之一而渐渐广为人知。 blog.sina.com.cn