名词短语
中文翻译：防撞护栏
同义词：
['guardrail', 'safety barrier', 'crash barrier']
例句：
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1. The constructionof the collision prevention system is crucial for the safety of pedestrians and cyclists.
碰撞预防系统的建设对于行人和自行车骑行者的安全至关重要。
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2. The design of the safety barrier was based on extensive research into the potential hazards.
安全屏障的设计基于对潜在危险因素的广泛研究。
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3.The installation of the crash barrier has significantly reduced the number of accidents involving vehicles.
安装碰撞屏障已显著减少了涉及车辆的事故数量。