If you want to experience India in a concentrated dose - intense and intoxicating - you have to visit a walled city.

假如你想集中体验一下既色彩强烈又风情迷人的印度，你就应该到一个有城墙的城市。

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If a man sells a house in a walled city, he retains the right of redemption a full year after its sale. During that time he may redeem it.

人若卖城内的住宅，卖了以后，一年之内可以赎回。在一整年，必有赎回的权柄。

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The city was walled and built upon a rock.

这座城有城墙围着，而且建在岩石上。

《柯林斯英汉双解大词典》

This year is the 400th anniversary of the building of the city walls that make Derry one of the finest examples of a walled city anywhere in Europe.

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For now, Gabriele is being held in a special cell within Vatican City, a walled enclave within Rome, according to Vatican spokesman Federico Lombardi.

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Gunmen sprayed bullets at revellers after storming the party inside a walled garden in the city in Coahuila state, across the border from Texas.

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