名词
中文翻译：排放法规
同义词：
['emission control', 'emission standards']
例句：
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1. The city government has strict emission laws to reduce air pollution.
市政府有严格的排放法规，以减少空气污染。
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2. The new emission law requires all vehicles to meet certain emission standards.
新排放法规要求所有车辆达到一定的排放标准。
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3. The factory is required to comply with the emission law and reduce its emissions.
工厂必须遵守排放法规，减少排放。