ring road

英 [ˈrɪŋ rəʊd]

美 [ˈrɪŋ roʊd]

n. 环路; 环城路

牛津词典

noun

环路；环城路
a road that is built around a city or town to reduce traffic in the centre

环路;环城公路
Aring roadis a road that goes round the edge of a town so that traffic does not have to go through the town centre.

in AM, usually use 美国英语通常用beltway

noun

a highway that encircles an urban area so that traffic does not have to pass through the center
Synonym:beltwaybypassringway

But beyond the third ring road in Beijing, the urban sprawl begins.
但是，以北京为例，三环路以外的地区开始出现蔓延。
We came via the ring road.
我们是打环城公路来的。
Problem Analysis and Countermeasure Study on Reconstruction of Urban Express Ring Road
城市快速环路改造问题分析与对策研究
B If you are driving, go round the Third Ring Road and head north.
B如果你开车的话，沿着三环往北开。
The capital has a inner ring road.
那个城市有一条内环路。
Located at the intersection of Wenzhou Road and Second Ring Road
位于温州路和二环线交叉口
Intracavity annular coupling mirror The capital have annie ring road.
腔内环形耦合反射镜那个城市有一条内环路。
The level of violence has decreased sharply and the ring road is safer.
暴力层级锐降，环城公路安全了。
B If you take a taxi or drive, go north round the Third Ring Road.
B如果你乘出租车或者自己开车，向北绕三环走。
She lives near the Lugou Bridge, works in the North Third Ring Road.
她住在卢沟桥附近，上班在北三环。