A man is smoking in the doorway.
On hearing a girl calling:"help!",I turned around and saw that a man was pulling her bag.Then I tried my best to prevent that man and he run away.That girl,whose hair was entirelly wet,turned to me and said:"you are a hero.there used to be 3 other persons passed,but none of them had come and helped me,thank you!" long time has passed since it happened,however,I am still proud of it for that girl's calling me a hero.