看外媒是如何报道中国严重雾霾.

　　尽管近年来减轻污染的呼声不断，公众的情绪也日渐愤怒，污染问题还是变得更糟糕了。除非在最严重的雾霾天气，学校和公司都一如既往地运作，即使空气污染已经到了危险水平。但是在外媒严重，看看他们是怎么报道我们中国的严重雾霾的，请看下面的相关信息：

　　Primary and middle schools suspended classes last month in the north-east city of Harbin during a smog emergency. The airport and some bus routes were also closed.

　　上个月，东北的哈尔滨市在一次雾霾危机中宣布中小学[微博]停课，机场和一些公交线路也停运。

　　China must also toughen anti-pollution measures on industry and reduce its dependence on coal, which produces more than three-quarters of the country&aposs electricity, the environment ministry said.

　　中国环保部门称，还必须加强工业反污染措施，并且减轻对煤炭的依赖性。煤炭生产供应了中国超过四分之三的电力。

　　Public security departments should also toughen checks on vehicles, including phasing out older ones, and ensure there are not too many on the roads, it said.

　　环保部门还表示，公安部门也应该加强对车辆的检查，包括逐步淘汰老旧车辆，确保道路上不会有过度拥挤的车辆。

　　China said in September it would slash coal consumption and shut down polluting mills, factories and smelters, though experts have said implementing the measures would prove difficult.

　　中国在九月份表示，将削减煤炭消费并关闭污染环境的造纸厂、工厂和冶炼厂。但专家们表示，落实有关措施将是很有难度的。

　　Air pollution is expected to worsen this winter because of a chronic natural gas shortage.

　　因为长期的天然气资源短缺，今年冬天天气污染预计会进一步恶化。