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passgepeople(550字)asweknowthatpeopleshouldliveinaclanworld.andtheairshouldalsobeveryclear.howver,theheavypollutionoftheairlastedthewholejanuaryof2013inchina.itwascalledtheatmospherichaze.itwasbadforpeopleishealthanditcoulastopthetraffic.itwasaterriblekindofweather.manyinternetuserscalleditairmageddon.todealwiththeheavyairpollution,manyfamiliesbegantouseairpurifier.andmanypeopleworeairfiltrationfacemasksonthewaytowork.manylocalgovernmentsalsostoppedthebusesfromgoingontheway.六年级:123456作文网专稿未经允许不得转载