urban central district

基本解释

Urban central business district is the indispensable part of modern city and the label of urban modernization.
城市中心商務區是現代城市不可或缺的部分，也是城市現代化的標簽。
Since economy, society and city developments are closely related to its transportation pattern, the morbid state of its central urban district is in the foreground.
由於九江經濟、社會、城市的發展與其交通運輸格侷息息相關，其城市中心區的“病態”更爲突出。
The Yanfang line, Beijing's first driverless subway line connecting the city's southwest suburbs to its central urban district started its first pilot run on Wednesday morning.
本周三早上，連接西南郊區和中心市區的燕房線--北京第一條無人駕駛地鉄線路--開始第一次試運行。