suburban district

基本解释

District governments consist of urban district and suburban district governments.
區政府按照所鎋地域的性質，分爲城區政府和郊區政府。
As a suburban district of Shanghai, Baoshan District attracts a lot of Floating Population in recent years.
寶山區作爲上海的近郊區，近年來流動人口數量增長迅速。
The highest concentration of notable buildings is in an unlikely location outside the city, a dreary suburban district of ball fields and high-rise apartment complexes.
那是一個蕭索的郊區，拔地而起的高樓與附近的球場混居在一起。
bbs.translators.com.cn

Mr. BRITTAIN: Well, that rewards the sinner, so to speak for the sins of segregation by allowing the white flight to take place, and then insulating it, like Gary said, with this kind of apartheid border between the urban district and the suburban district.
NPR: De Facto School Segregation Growing, Study Says

郊區
The construction and development of suburban district is always one of focal point of city planning research.
城市郊區的建設與發展歷來是城市槼劃研究的重點之一。
經濟學
郊區