My interesting childhood

In my childhood，There is something make me Fresh . It happened when I was pre-school.
When the class was over，I am play with my classmates on the playground. We found an abandoned trailer. It is no Wheels. There is a big stone under it. It is a seesaw trailer. When I played it . Suddenly，My Opposite classmates was go away. Our class fattest boy came to my opposite so fast . I think he is my weight 3 times . He jumps , His pose is very beautiful and he fell on my opposite. This time I feel I am flying like a superman . 2 seconds later, My head was hit by a stone. All of blood is from my head. There is a teacher came to me, I was carrying a teacher to the hospital. And that time，I was still Immersed in the joy of them. There was still a smile in my face.
Now， think of it ，I do not know why I was laughing. I guess this is child ignorance.

So, This is something happening in my childhood.
There's a scar still on my forehead.

Translate：
在我的童年