市区的英文：
urban district
downtown
city center

参考例句：

The new road obviates the need to drive through the town.
有了新路,车辆不必再穿行市区了

He took the airport bus to the city terminal.
他座机场的交通车到市区集散站。

It became necessary to provide drainage or sewer systems to carry such wastes away from the area
提供排水系统或污水管道系统，把废物排出市区已成为必要。

A municipal borough of eastern Northern Ireland on Belfast Lough. It is a seaport, resort, and yachting center.
班戈区北爱尔兰东部一自治市区，位于贝尔法斯特湖边。是一港口、休假胜地及帆船运动中心。

go into the city centre;Go downtown
到市区

Underground railway in a city
市区地下铁道

I'm going downtown.
我去市区方向。

a park in the vicinity of the city
市区附近的公园

How much will it cost to downtown?
到市区要多少钱?

We can catch a glimpse of the downtown districts.
我们可以瞥见市区。

urban是什么意思：
adj. 城市的；住在都市的；具有城市特征的

Urban life brought urban refinements: newspapers and periodicals, libraries, clubs and societies.
都市生活带来了都市的文化享受：报纸、杂志、图书馆、俱乐部、社交团体。

Urban infrastructure facilities have improved considerably
城市基础设施有了很大改观。

urbanized industry was limited primarily to the Northeast
城市工业主要局限于东北部。

district是什么意思：
n. 选举区；行政区；地区，区域

The custom still obtains in districts.
这种风俗在某些地区仍然流行。

They are residents of the same electoral district.
他们是同一个选区的居民。

They have demolished the slum district.
贫民区已被拆除。

downtown是什么意思：
adj. 市中心的
adv. 在市中心，往市中心
n. 市中心

Shopper crowded into downtown store.
顾客们拥入市中心的商店。

The terrorists lurk in an apartment in downtown Copenhagen.
恐怖分子潜伏哥本哈根闹市区一处公寓。

They propose that firecrackers are forbidden in downtown area.
他们建议商业区内禁止放鞭炮。