There is a pervading sense of menace.

有一种在蔓延的危险感。

Never had they noticed the roses so vivid, the willow-herb so riotous, the meadow-sweet so odorous and pervading.

他们从来没发现玫瑰有这么鲜艳，柳兰有这么绚丽，绣线菊会发出如此沁人的芳香。

They speak of the sky-pervading sorrow which lowers in the darkness of clouds; the speechless deep intoxication of the forest-roaming spring.

它们诉说着黑云中沉下的漫天哀愁；诉说着春天在漫步于森林中时的无言的深深沉醉。

Read an all-pervading art book.

看一本艺术进步书。

The pervading tone in the radar room was calm.

雷达室内总是保持着平静的气氛。