幸运的一天 7月26日那天，我妈妈偶然发现了小学生优秀作文网，看到好多小朋友在上面写日记和作文，就让我也写一篇传上去。正好数学老师也给我们留了写日记的作业，我就把妈妈带我买书付钱的经过写了下来。
Fortunately, on July 26, my mother happened to find the excellent composition net of primary school students. When she saw many children writing diaries and compositions on it, she asked me to write a biography. Just at the same time, the math teacher also left us the homework of writing diary, so I wrote down the process of my mother taking me to buy books and pay for them.
到了晚上妈妈告诉我我写的日记被审核通过了。我非常高兴，激动地心怦怦直跳。我下定决心，以后要写出更多更好的作文来，和其他的小朋友一起分享。
In the evening, my mother told me that my diary was approved. I'm very happy, my heart pounding with excitement. I am determined to write more and better compositions in the future and share them with other children.