名词
中文翻译：Unknown
同义词：
['dangerous area', 'hazardous zone', 'dangerous region']
例句：
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1. Theconstruction site is a hazardous area that requires extra caution.
施工现场是一个危险区域，需要格外小心。
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2. The company has declared the entire area as a hazardous zone due to the presence of toxic chemicals.
由于存在有毒化学物质，公司已将整个区域宣布为危险区。
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3. The research team found a hazardous region with high levels of radiation.
研究小组发现了一个辐射水平高的高危区域。