urban central district

基本解釋

Urban central business district is the indispensable part of modern city and the label of urban modernization.
城市中心商務(wù)區(qū)是現(xiàn)代城市不可或缺的部分，也是城市現(xiàn)代化的標(biāo)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(jīng)濟(jì)、社會(huì)、城市的發(fā)展與其交通運(yùn)輸格侷息息相關(guān)，其城市中心區(qū)的“病態(tài)”更爲(wèi)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(qū)和中心市區(qū)的燕房線--北京第一條無人駕駛地鉄線路--開始第一次試運(yùn)行。