一篇初二英语作文

I have an unusuall experience.
Once,I went to a library to buy some books.I bought a good book,then I left the library.Suddenly,I heard a noise:a librarian shouted me.I felt scared because he is vrey strong.He said that I was a thief.I said that Iwas not a thief.But he did not believe.Because he saw a new book in my hand.I said that this is my book I have bought.But he did not say a word.He hit me.I felt angry,I wanted to hit him,but he is strong!!!!!!!!! Bad Luck!!!!!!!!