滑扢虀的 Slippery As Anything
那怪就都摸魚,趕上拿他不住:東邊摸,忽的又漬了西去;西邊摸,忽的又漬了東去。滑扢虀的,只在那腿襠裡亂鑽。原來那水有攙胸之深,水上盤了一會,又盤在水底,都盤倒了,喘噓噓的,精神倦怠。那怪就都摸鱼,赶上拿他不住:东边摸,忽的又渍了西去;西边摸,忽的又渍了东去。滑扢虀的,只在那腿裆里乱钻。原来那水有搀胸之深,水上盘了一会,又盘在水底,都盘倒了,喘嘘嘘的,精神倦怠。
逐句解 Line by line
The monsters set to groping for the fish and could not lay hands on him: grope to the east, and off he slipped westward;
漬 is zì, to slip or soak away. 拿他不住 — cannot catch and hold him, the potential negative. The clause is built to be answered by the next one.
grope to the west, and off he slipped eastward.
Ten characters answering the twenty-two before them, east for west and west for east. The joke is entirely in the symmetry.
Slithery as anything, he went darting about between their legs.
滑扢虀 is a sound-and-texture word for slipperiness, the sort of three-character coinage this book invents freely. 腿襠 is the fork of the legs, and there is no way to make this sentence less crude than it is.
Now that water was chest-deep. They swam about on the surface for a while and then round about the bottom, until every one of them was worn out with turning, gasping for breath, all their strength gone out of them.
倒 is dào in 盤倒 — turned over, worn out with turning. 攙胸之深 means deep enough to reach the chest. 喘噓噓 triples a breath sound: panting.
The fight is a farce and the book plays it straight. Seven creatures grope about in a hot pool for a fish they cannot hold, while the fish swims between their legs.
The east-west couplet is built as a mirror and it is the whole joke. Grope east, he goes west; grope west, he goes east. Nothing else happens for thirty-two characters and nothing else needs to.
What is genuinely uncomfortable is where it ends up: seven exhausted women, breathless, all their strength gone, with a pig in the water who has come to kill them. The book has spent the last two passages inviting you to laugh and now stops inviting.