I'm a policeman dressed in blue. be dressed in 穿着

Direct the traffic in your town, help to keep you safe and sound. traffic 交通safe and sound 安然无恙

I want to be a friend to you.You can see me every day, I will wave my hand and say. want to be 想成为wave 挥手示意 wave my hand挥挥手 It's my job and I like it fine. No one has a better job than mine. better than 比…更好

名词性物主代词 Mine / Yours / His / Hers / Ours / Theirs形容词性物主代词 My / Your / His / Her / Our / Their