the fact of being present and noticeable in every part of a thing or place

A series of studies demonstrated the pervasiveness of mass violence. 一系列研究证明了大规模暴力的普遍性。

Lawyers said that the pervasiveness of the Internet made it difficult to insulate jurors from reports on a case. 律师们表示，互联网的普及使得陪审员很难不受案件报道的影响。