無慮無憂 Something Drops From the Roadside
卻說這唐長老無慮無憂,相隨八戒上大路。行夠多時,只見那路傍邊撲落的一聲響喨,跳出一個小妖,奔向前邊,要捉長老。却说这唐长老无虑无忧,相随八戒上大路。行够多时,只见那路傍边扑落的一声响喨,跳出一个小妖,奔向前边,要捉长老。
逐句解 Line by line
Now this elder of Tang, without a care or a worry, followed Bajie up the high road.
無慮無憂 — no cares, no worries — is the state Pilgrim argued him into on the mountain, and the novel puts it in the sentence immediately before the ambush. He was right the first time and has been talked out of it twice.
They had gone a good while when, at the side of the road, something came down with a loud thump and an imp sprang out, rushed to the front and made to seize the elder.
傍 is páng, at the side — the same character is bàng when it means to lean against something. 撲落 and 響喨 are both sound words: the thud of the landing and the loudness of it. The first petal comes off.
Four characters of peace and then the ambush. The novel has been arranging this for two thousand characters and springs it in one sentence.
Note who it goes for. Not Bajie in front — straight past him, to the elder. The three decoys are not there to fight; they are there to be fought.