red alerts

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。

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。

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。

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。

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。

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。