(A fairy tale)
Mrs. Polly has a beautiful little kitchen, and she usually stays in the kitchen when she has nothing to do.
That day Mrs. Polly entered the kitchen as usual. She hummed a song and asked the lark outside: "What are we having for lunch today?"
The larks say: "Baozi Baozi."
Half an hour later, her bun pinched her round belly and said, "Oh my god, my belly is full of meat."
Mrs. Polly is so angry that her bun can actually talk.
Purpose: Long live friendship