英作一篇help me plz

Policeman are people who keeps a society's safety and prosperity.
They fight crimes and help lost citizens.
They are also very brave as you can see the case happened no a long time ago,
two policeman was hurt because of the other evil policeman, one of them even died!!!
i really wish to become a policeman!!

Police, who are a group of people, keep our society safe. They are so bold that they fight crimes and help find the lost people. Whenever a crime happens, they try their very best to fight aganist this. Accordingly, I would rather be a policeman.

2007-08-30 01:02:20 補充：
Make a changePolice, who are a group of people, keep our society safe. They are so bold that they fight aganist crimes and help find the lost people. Whenever a crime happens, they try their very best to fight aganist this. Accordingly, I would rather be a policeman.