名词
中文翻译：土地过滤
同义词：
['土壤过滤，土壤净化例句：1. The water is being filtered through the sand filter to remove impurities.（水正在通过沙滤器过滤，以去除杂质。）2. The process of land filtration is crucial for maintaining water quality.（土地过滤过程对于保持水质至关重要。）']
例句：
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1. The water is being filtered through the sand filter to remove impurities.
水正在通过沙滤器过滤，以去除杂质。
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2. The process of land filtration is crucial for maintaining water quality.
土地过滤过程对于保持水质至关重要。
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3. The city has implemented stricter regulations on wastewater treatment and land filtration.
该城市对废水处理和土地过滤实施了更严格的规定。