Yet they are also tantalisingly inscrutable, glimpsed from a distance or sealed in private reveries.

然而，他们也有一种诱人的神秘，或是遥遥一瞥，或是自锁于隐秘幻想之中。

Epochal happiness seems tantalisingly close, wholly real and yet maddeningly out of reach.

划时代的幸福似乎近在咫尺，完全真实，却又遥不可及。