曾经在这个时刻，伟大的生命诞生了：求翻译成英文

都不错，我来补充一个答案吧！没有别的目的，启发一下翻译过程中的发散性思维．
A brand life had ever been birthed just at this moment.
A brand new life had ever been born just then.

Once at the moment,great life was born.

just then, a great life came to nativity.
nativity是指伟大的生命的诞生
你说的是谁呀?jesus christ?

Once at this time, a great life was born!