1 . Directions:Write an English composition in 120-150 words according to the instructions given below in Chinese.
假如你是王伟，你的好朋友卢华想要做些适合初中生看的关于英语语法学习的微视频，但他不知道每个微视频该做多少分钟。请你根据一下图表的信息，写信就视频长度和内容给他建议。你的文章须包含以下内容：
1. 描述该图片     2.根据图片中获得的信息给出建议

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