最近中国的空气质量引起了广泛的关注。请阅读下面的漫画，按要求用英语写一篇短文。
内容要求： 1. 简要描述漫画内容；
2. 简要分析产生这种现象的原因；
3. 针对以上现象谈谈你自己的看法（至少两点）。
注意：
1.词数150左右，开头已经写好，不计入总词数。
2.作文中不得提及考生所在的学校和本人姓名。
3.参考词汇：口罩mask； 雾霾haze
Recently, the air quality in China .
Recently ,the air quality in China has raised widespread concern. As is indicated in the picture, an old man and his grandson are taking a walk in the street with masks covering their mouths. As the haze is being heavier and heavier, they find it hard to see the buildings and trees around them clearly.
网友回答
(答案→)Recently ,the air quality in China has raised widespread concern. As is indicated in the picture, an old man and his grandson are taking a walk in the street with masks covering their mouths. As the haze is being heavier and heavier, they find it hard to see the buildings and trees around them clearly.
解析：这是一篇开放式作文，也是看图作文，认真读图，可知图画反映了现在的普遍存在的空气质量问题，要求描述漫画内容； 简要分析产生这种现象的原因；针对以上现象谈谈你自己的看法，写作时要添加些内容，使文章看起来更充实，要组成一篇通顺连贯的短文。需要注意紧扣文章主题，给出的要点都需要包括，缺一不可。写作时注意准确运用时态，上下文意思连贯，符合逻辑关系，一定要契合给出的开头，不能出现文章脱节问题。尽量使用自己熟悉的单词句式，同时也要注意使用高级词汇和高级句型使文章显得更有档次。
【亮点说明】这篇范文最大的特点是短语和句式多变： account for解释，be supposed to 应该做…，As is indicated in the picture, an old man and his grandson are taking a walk in the street with masks covering their mouths.这句话用了非限制性定语从句和现在分词做状语， As the haze is being heavier and heavier, they find it hard to see the buildings and trees around them clearly.这句话用了it做形式宾语， The picture conveyed here is that air pollution is quite severe in China. 这句话用了表语从句， vehicles sending large quantities of poisonous gases are a major source of air pollution. F这句话用了现在分词做定语，actories that release a great deal of smoke are also responsible for the poor air quality.这句话用了定语从句， burning materials like coal or oil for homes and offices is another major contributor to air pollution.这句话用了动名词做主语。
to better the air quality, the government and the mon citizens should make joint efforts. 这句话用了不定式做目的状语，还有范文还使用了In the first place, Furthermore, Besides, Personally,这样的关联词使文章更加连贯。