英文儿歌歌词:What is This
What's this? What?What?
It's a hat. It's a hat,hat,hat.
What's this? What?What?
It's a bat. It's a bat,bat,bat.
What's this? What?What?
It's a mat. It's a mat,mat,mat.
What's this? What?What?
It's a hat. It's a cat,cat,cat.