Thank you very much for your concern. Last months several places in Beijing were blanketed with thick yellow fog. Everything around disappeared from oursight. Some highways were closed. Traffic jams were commonly seen in the streets. Many people,语话 especially children and seniors, even found it difficult to breathe. As a result, local hospitals were crowded with people who had problems with their noses and lungs. Part of the cause was the dry weather, but the severely damaged environment contributed a lot to this nightmare. Personally I didn’t get any health problems in the haze because I stayed mostly indoors.But to make a significant change we really have to do more to protect our environment. To live a better life we have to push on with the economy, but it wound be meaningless if we have to achieve it at the cost of our breathing air.

　　Regards!

　　Yours，请回复。题作

　　Li Hua

　　参考范文：

　　One possible version:

　　Dear Mike，关于你的雾霾文书笔友Mike从电视上得知前段时间北京多个地方出现雾霾(haze)，

　　Dear Mike,语话

　　Thank you very much for your concern. ___________________________________

　　______________________________________________________________________

　　Regards!

　　Yours，回复应包括以下要点：

　　1.实况描述;

　　2.对生活造成的题作影响;

　　3.成因简析与教训;

　　4.你个人的情况。

　　要求：1.词数100-120;

　　2.email的关于开头与结尾已给出，写E-mail询问有关情况，雾霾文书不计入总词数。语话

　　假如你是题作李华，

(责任编辑：休闲)