道等)无车辆行驶，使成为行人专用区；步行The city has made a concerted effort to curb pollution, clean up and pedestrianize the streets, spiff up the museums, build a new airport and invest in one of Europe's better public-transit systems.
城市已经一致努力去抑制
，
道被打扫干净，划分了行人区，整洁了博
馆，建设了一个新的机场及投资建设欧
一个较好的公共交通系统。
表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
