The fourth is the Outer City.

第四道就是外城了。

youdao

Chaoyang city's urban form is divided into outer city and inner city.

朝阳古城的城市形态主要分为外城和内城。

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The outer city wall was built in 1680 to protect the urban area outside the inner city wall, which also had eight gates.

外城墙建于1680年，以保护城市地区以外的内城墙，这也有个大门。

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The Inner City covers an area of 2.99 square kilometres (1.15 square miles) and the outer walls surrounding the city east and west of the Euphrates enclose an area of 9.56 square kilometres (3.69 square miles).

UNESCO: OFFICE FOR IRAQ

In the west of the city, Outer Sunset and Outer Richmond have great access to Ocean Beach, a wide sandy expanse on the Pacific Ocean.

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In Shanghai, for instance, Mayor Han Zheng this week said that nonlocals would be permitted to rent subsidized units in certain public-housing projects in the city's outer reaches, whereas in the past eligibility hinged on their employment.

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