Many of the park's facilities already have been built, and more are under construction or in the planning phase.

园区的许多设施已经建成，还有更多的正在建设或正在规划阶段。

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Much of highway engineering is devoted to the planning and construction of facilities to drain the highway or street and to carry streams across the highway right-of-way.

许多公路工程都要作一些设施（为公路或街道排水的设施， 供穿过公路用地的溪流通过的设施）的规划和建设。

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Controls the quality of pictures and sound for television or radio programs by directing technical teams and planning and organising technical facilities.

通过指导技术团队操作技术设施，控制电视、电台节目的画面和音响质量。

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Since 1998, 50 facilities with 25 courts or more have been built in the U.S. Ten more large facilities are currently in the planning stages, according to the United States Tennis Association.

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