介绍:
pencil book bag chair desk
What's this? It's a pencil.
What's this? It's a book.
What's this? It's a bag.
What's this? It's a chair.
What's this? It's a desk.
This is my pencil.
This is my book.
This is my bag.
This is my chair.
This is my desk.
大家还在听
