名词
中文翻译：Unknown
同义词：
['highway edge frame', 'highway boundary structure例句：1. The new highway boundary frame has been installed to improve traffic flow.（新安装的高速公路边界框架旨在改善交通流量。）2. The construction of the highway boundary frame is crucial for the smooth operation of the road.（高速公路边界框架的建设对于道路的顺畅运行至关重要。）']
例句：
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1. The new highway boundary frame has been installed to improve traffic flow.
新安装的高速公路边界框架旨在改善交通流量。
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2. The construction of the highway boundary frame is crucial for the smooth operation of the road.
高速公路边界框架的建设对于道路的顺畅运行至关重要。
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3. The design of the highway boundary frame plays a vital role in ensuring safety and efficiency on the highway.
高速公路边界框架的设计在确保高速公路的安全性和效率方面起着至关重要的作用。