鏡腿無傷 Legs Bright as Mirrors
既這等,還打他罷。」小仙又打了三十。行者低頭看看,兩隻腿似明鏡一般,通打亮了,更不知些疼癢。此時天色將晚,大仙道:「且把鞭子浸在水裡,待明朝再拷打他。」小仙且收鞭去浸,各各歸房。晚齋已畢,盡皆安寢不題。既这等,还打他罢。」小仙又打了三十。行者低头看看,两只腿似明镜一般,通打亮了,更不知些疼痒。此时天色将晚,大仙道:「且把鞭子浸在水里,待明朝再拷打他。」小仙且收鞭去浸,各各归房。晚斋已毕,尽皆安寝不题。
逐句解 Line by line
"In that case, beat him again."
既這等,還打他罷 (jì zhè děng, hái dǎ tā bà) "in that case, beat him again," 還 (hái) "again, still."
The little immortal laid on another thirty.
又打了三十 (yòu dǎ le sānshí) "gave another thirty [strokes]"—sixty in all, and still no harm.
The Pilgrim bent his head and looked: his two legs were like bright mirrors, beaten to a shine all over, and he felt not the least ache or itch.
似明鏡一般 (sì míngjìng yìbān) "like bright mirrors," 似 (sì) "to resemble." 通打亮了 (tōng dǎ liàng le) "beaten shining all over." 更不知些疼癢 (gèng bù zhī xiē téng yǎng) "felt not the slightest ache or itch."
By this time the sky was growing dark, and the Great Immortal said, "Steep the whip in water, and tomorrow morning we shall flog him again."
鞭子 (biānzi) "the whip," suffix 子 (zi). 待明朝再拷打他 (dài míng zhāo zài kǎodǎ tā) "wait till tomorrow morning to flog him again," 朝 (zhāo) "morning."
The little immortal put the whip away to steep, and each went off to his room.
收鞭去浸 (shōu biān qù jìn) "put the whip away to steep." 各各歸房 (gègè guī fáng) "each returned to his room."
The evening meal over, all lay down to sleep—of that no more.
盡皆安寢 (jìn jiē ān qǐn) "all lay down to rest," 盡 (jìn) "all, wholly." 不題 (bù tí) the storyteller's set-aside.
The comic climax of the beating: after sixty lashes Wukong's iron legs are "like bright mirrors," polished by the whip, and he feels nothing at all. The Great Immortal, unaware of the trick, resolves to steep the dragon-hide whip and resume in the morning—setting up the pilgrims' second night escape, and the running joke of an immortal's punishment landing on an invulnerable monkey.