Today'sweatherisreallystrange,morningorcloudyday.Ataboutsixo'clockintheafternoon,theskybegantofloattothesurfaceofathinlayeroffog,envelopedthemountainsinthedistance.Itho...
ofglass,originallyisthedustintheairisintrouble!Becauseairpollutionismoreserious,sothehazeweathermore,harmisgreater.Sometimesthecarcannotbeopened,theplanecouldnotbelanded.Toreducehazeweather,wehavetoprotectenvironment,moretrees,avarietyofgrass,improveairquality,forthebenefitofmankind.求采纳