In the Central valley area of southwestern USA, a huge water engineering project provided water for farming in dry valleys, but much of the water use has been poorly managed.

在美国西南部分的中部峡谷地区，一个巨大的水引用工程向干旱的峡谷供应水，但是许多水资源被滥用了。

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Dozens of California cities, especially in the San Francisco Bay area, the Central Valley, and the southwestern coast, have created urban growth boundaries.

加利福尼亚州的几十个城市，尤其是在旧金山湾区、中央谷地和西南海岸，都已界定了城市成长边界。

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Hua Shan valley also named Hua valley is the central valley of Hua Shan Scenic Area.

华山峪也叫华峪，是华山风景胜区的中心峪谷。

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Just west of Santiago lies a rich agricultural region known as the Central Valley, a delightful area of fields, orchards and vineyards blessed by a benign climate.

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The valley, a rugged area near the Afghanistan border where the central government has long exerted little control, has been the site of an intense military offensive since late July.

CNN: 10 killed as Pakistan politician targeted

"This operation has spanned the central belt of Scotland from Fife and Lothians, through the Forth Valley and into the Clydebank area".

BBC: Polcie raid