【篇一】
霧霾的成因及治理
Recently，haze weather has become a daily one right here in large part of China.People are forced to wear the mask to avoid breathing poisonous air.So it is necessary to find out the reason why leads to that and work out the resolution.If we trace the cause for haze weather ，the main points are as follows .
First，china 's air quality standards are rather lax and evaluation factors are limited，so you will see that current air appraisal system has defects.Second，some people just go for economic interests instead of turning out products according to relevant law and regulations.They tend to use obsolete equipment in which they are high likely to emit a great deal of wasted air.Third，across our society ，relevant protection awareness has not built up so that people havent formed a habit of using green product and saving energy as much as possible.Just for the sake of convience to go out，people rely more and more on travelling and working by car while car is the main cause for the haze weather.
To settle this problem，a series of meaures should be taken as follows.First ，we should strengthen air monitor to lower the levels of small particulate pollutants.Second，we should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people 's daily action and the industrial production and punish those factories that ignore the protection and keep emitting dangerous material that cause haze. Third，we should develop green and energy-saving energy to lower the emission of haze and improve air quality.As far as i am concerned ，if we work together to be able to do such measures ，our environment will getting better and better and haze weather will vanish completely.
【篇二】
Dear Sara,
I’m glad to receive your letter. Thanks for your caring for the weather and my health. Now I’d like to tell you something about the smog in Jiangxi.
Looking forward to your reply.
One possible version:
Dear Sara,
I’m glad to receive your letter. Thanks for your caring for the weather and my health. Now I’d like to tell you something about the smog in Jiangxi.
Up to now, the smog has occurred many times, which has done great harm to our daily life. Many traffic accidents have happened. Quite a lot of flights have to be put off. Many people have to stay at home for fear of the poisonous air caused by the smog.http://www.2abc8.com/
People have realized the great harm caused by the smog and the importance of protecting the environment. People are taking measures to reduce the smog weather. The government suggests people go to work or school with the public traffic. Also we should plant more trees.
As for me, I’ll go to school by bike or on foot. In addition, I will tell people around to protect the environment as possible as they can. Would you like to tell me some good ideas?
Looking forward to your reply.
Yours
Lily
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