"It turned into a pig," Alice quietly said, just as if the Cat had come back in a natural way.
“它变成了一头猪。”爱丽丝平静地说，就好像猫是自然地回来了。
2
Sometimes a market trader would put a cat in his bag and pretend it was a pig to fool the customer! So if someone lets the cat out of the bag, the secret would be open to us.