英语翻译一个记者和一个被采访者（市长）关于xx地铁建设的对话 内容要包括经济建设、交通方面、就业问题 语法不要有错误简单点的能听懂的不要太深奥 机器软件翻译就请绕路走吧，

Question
1、We all know that ,in big cities all over the world such as New York London and Hongkong,Underground(or metro or subway) is the main mean of transportation.And nowdays many cities in China are also constructing their underground systems.So what is the significance to us?Is it urgent for us to build the system now?
2、It is said that 100million yuan is needed to invest on 1Km's underground's construction and all these money will be invested by our local bureau of finance.Will it be a burden for us?How can the investment be collected?
3、What progress can we see in public transportation after the underground is completed?
4、Do you think after the underground is completed,there will be a promotion to the employment And do you think there will be any change in economic structure
Answer:do it your self :)