Swimming is the best thing in summer.I can get cool when swimming and make me fit well.In the 2012 London Olympics,I watched YangSun and ShiwenYe who come from China have got gold medals.IT was a big ...还可以 就是字少了点 结构不够规范 第一段3~4句 第二段7~8句 第三段3~4句 再写一篇行么谢谢Swimming is the best thing in summer. I can get cool when swimming and make me fit well. In the 2012 London Olympics,I watched YangSun and ShiwenYe who come from China have got gold medals. IT was a big suprise in China,andmore and more peple will like swimming .Besides,swimming is my favorite hobby,and it's a good sport for me to get stronger.I often go swimming, usually twice a week in summer. Of course, I have my favorite swimming athlete-he's Phelps. From swimming, I learn that the more we practice, the better we can do. My parents think swimming is a good hobby, and they encourage me to swim better.As one of the popular sports,more and more parents send their children to learn swimming. They hope that their children can grow up healthy.Therefore i think swimming will become important like sleeping in the future.