立身無地 You Would Have Nowhere To Stand
妖王喝道:「快早說出姓甚名誰,有些甚麼武藝,敢到我這裡猖獗!」行者道:「你若不問姓名猶可,若要我說出姓名,只怕你立身無地。妖王喝道:「快早说出姓甚名谁,有些甚么武艺,敢到我这里猖獗!」行者道:「你若不问姓名犹可,若要我说出姓名,只怕你立身无地。
逐句解 Line by line
The fiend king shouted, "Out with your surname and your name, and what skill-at-arms you have, that you dare run riot here!"
甚 is shén twice over, the interrogative — what surname, what name, what skills. 猖獗 is to run wild, and it is the word a besieged commander uses about the enemy.
Pilgrim said, "If you had not asked my name, it might have passed;
The set-up. 猶可 is might still do, might have been all right — the concessive before the threat. 不 drops to bú before the falling tone of 問.
"but if you make me speak my name, I am afraid you will have nowhere left to stand."
立身無地 is to have no ground to stand on — no footing, no place in the world. It is a threat about reputation dressed as a threat about geography.
This is the hinge of the whole confrontation, and it is built out of a courtesy formula. 若不問…若要… — if you had not asked, if you insist — is the polite shape you use before telling somebody something they will not enjoy. Wukong is warning him.
立身無地 is a fine piece of vernacular menace. Literally there will be no ground for you to stand your body on; in practice it means you will not know where to put yourself. The threat is not that Wukong will kill him. It is that the name alone will finish him.
And the fiend did ask. 快早說出姓甚名誰 — out with your surname and your name — and Wukong repeats the demand back at him before obliging. The four hundred and forty-eight characters of autobiography that follow are, technically, his own fault.