名词
中文翻译：铅污染
同义词：
['cadmium pollution', 'lead-based paint pollution', 'lead-contaminated soil']
例句：
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1. The city's water supply is contaminated with lead from old pipes.
这个城市的供水系统受到旧管道中的铅污染。
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2. The children were exposed to lead-contaminated dust during the construction of the new school.
在新学校建设期间，孩子们暴露在含铅的尘埃中。
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3. To prevent lead pollution, strict regulations have been put in place to control the use of lead-based paint.
为了预防铅污染，已经实施了严格的规定来控制使用含铅油漆。