The Latin phrase expresses the idea of eternity, and is literally translated as "in a century of centuries." It is biblical, taken from the Vulgate translation of the New Testament, translating the Greek phrase "".
网络释义
1、拉丁语〕
...真永远 true foreverness〔拉丁语〕 永远永远。 in saecula saeculorum永远永远不变 never be change; steadiness forever and ever ...