【英文儿歌】：I am a policeman

　　I'm a policeman dressed in blue;

　　here are some things I like to do:

　　Direct the traffic in your town; help to keep you safe and sound.

　　It's my job and I like it fine. No one has a better job than mine.

　　I'm a policeman dressed in blue; I want to be a friend to you.

　　You can see me everyday; I will wave my hand and say,

　　"It's my job and I like it fine. No one has a better job than mine."