. He went to ask Wú Yōu for a clear explanation over dinner, but learned that Wú Yōu had gone to meet someone very important.He saw with his own eyes that in the private room of the restaurant, Wu You...do the translation for you"What kind of stone can be cut like this Is it the stone in front of our house Come on, go check outside right away and throw out all the stones that could hurt someone!"Song...