介绍:
感谢收听,期待你对本期节目的评论留言哦～1-57
Good Dog.
I'm a good dog.
Look at me.
I 'm very good, as you can see.
You say, "sit, " I sit.
That,s it.
If you call, I get the ball.
You say, "stay," I stay.
That's that.
But not if I can see a cat.
大家还在听
