名词中文翻译
中文翻译：钢护栏
同义词：
['steel rail', 'steel barrier', 'steel fence']
例句：
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1. The steel guardrail is designed to prevent pedestrians from falling off the bridge.
钢护栏的设计是为了防止行人从桥上摔下来。
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2. The construction of this steel guardrail will take several months.
建造这个钢护栏需要几个月的时间。
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3. The steel guardrail was installed to improve safety on the busy highway.
安装钢护栏是为了提高繁忙公路的安全性。