第二节：开放作文
请根据下面提示，写一篇短文。词数不少于50。
In your spoken English class, your teahcer shows you the following picture. You are asked to describe the picture and explain how you understand it.

（请将开放作文写在答题纸指定区域内）

科目 英语   题型 书面表达   难度 较易

知识点： 图画类