请以“Hazy Weather（雾霾天气）”为题，根据以下提示，在答题卡上相应区域用英语写一篇不少于100个词的短文。

（1）Hazy weather has become common in some major cities in China. For example, …

（2）Factors such as … may lead to hazy weather.

（3）To fight against hazy weather, we should …(30分)