依然裝去 Bagged Again As Before
是我當夜脫逃,救了星辰等眾與我唐僧等。後為找尋衣缽,又驚醒那怪,與天兵趕戰。那怪又拿出搭包兒,理弄之時,我卻知道前音,遂走了。眾等被他依然裝去。我無計可施,特來拜求師相一助力也。」是我当夜脱逃,救了星辰等众与我唐僧等。后为找寻衣钵,又惊醒那怪,与天兵赶战。那怪又拿出搭包儿,理弄之时,我却知道前音,遂走了。众等被他依然装去。我无计可施,特来拜求师相一助力也。」
逐句解 Line by line
That night I made my escape and freed the stellar host and my Tang Monk and the rest.
當 is dāng, that same — 當夜, the very night.
Afterwards, going back for the robe and bowl, I woke the monster again and fought a running battle with the heavenly troops.
為 is wèi here, for the sake of, and not the wéi of the previous passage. 衣缽, robe and bowl, are a monk's entire property — which is why going back for them is not the frivolous errand it might look.
The monster brought out his bundle again, and while he was handling it I, knowing the tune from before, got away.
前音, the earlier note, is a figure taken from music: Monkey has heard this tune once already and does not wait around for the rest of it.
The rest of them he bagged again as before.
Eight characters, flat and without complaint. One man's escape and everyone else's recapture are stated in the same breath.
I am at the end of my devices, and have come expressly to beg the Preceptor-Minister for a lending of strength."
無計可施 comes back — the phrase the chapter opened with, now in Monkey's own mouth instead of the narrator's. 相 is xiàng, the office again. The quotation closes here.
The second half of the account is the first half with Monkey's own conduct worse. He escapes, frees everyone, and then goes back for the luggage — and going back undoes the whole rescue. The robe and bowl are worth the risk by a pilgrim's logic, but the result is that every being he freed is bagged again.
遂走了 — so he left — is the hardest phrase in the passage. He sees the bag coming out and goes, alone, while the heavenly troops are still there. The narrative offers no defence of this and Monkey offers none either; he reports it to a god in the same tone as everything else.
Ending on 無計可施 makes the account circular. The narrator used those four characters to open the chapter and Monkey now uses them to close his explanation of how it came about. Between the two nothing has been solved, which is exactly what the repetition is for.