| 例句 |
The air in the factory is filtered to remove impurities.工厂的空气经过滤以清除污染物。The water is filtered to remove any impurities.这种水经过滤以去除杂质。The radio station provides millions of people with unfiltered news and political debate.这家电台为以百万计的听众提供未经过滤的新闻和政治辩论。The syrup is strained to remove impurities.糖浆经过滤去除了杂质。 |