red alerts
- n.紧急警报;紧急戒备状态
- red alert的复数
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As of 3 p.m. Wednesday , 10 cities had issued red alerts against the smog .
在周三的下午三点,共有十个城市发布了雾霾红色预警。
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This time , Mr. Liu said his new work was inspired by the red alerts issued this month in Beijing for hazardous levels of air pollution .
刘勃麟表示,这一次,作品的灵感来自北京因空气污染达到有害程度,而发布的红色预警。
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Beijing has already issued two " red alerts " for smog this winter , which see cars taken off roads and schools and factories closed .
今年冬天,北京已经发布了两次雾霾“红色预警”,并实行了车辆限行,关闭学校和工厂。
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Fig5 Keep red alerts on those cards without extension number , handed out with a smiley explanation " we 're justshavingssome new ones printed " .
图五:如果递上的名片没有分机,那家伙还一脸笑意地解释“马上我们就要印新的了”,保持高度警惕了。
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It came only a week after its first one , even though the capital has been plagued by heavy smog for years . By Wednesday , 10 cities in China had issued red alerts , the state news agency Xinhua reported .
而在一周之前,北京才刚刚发布首次红色预警,尽管北京多年来一直受到严重雾霾的困扰。官方通讯社新华社报道,截至周三,中国已有十座城市发布红色预警。
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The bureau said Beijing 's " number of days of most serious PM2.5 pollution is falling each year " but environmental experts pointed out that the city had declared its first two pollution red alerts - the highest level of danger - in December .
北京市环保局表示,北京“PM2.5污染最严重的天数每年都在下降”,但环保专家指出,北京市在12月发布了第一次和第二次空气污染红色预警,这是危险级别最高的预警。