纵使放纵，代换的也是莫名的疼痛。

Even if indulgence, and substitution is vague pain.

youdao

他重复抱怨着，然而这并非因为自身不完美的记忆，而是这种莫名而疼痛地将自己记忆夺走的感觉。

His constantly repeated complaint, however, was not of a faulty memory but of being deprived, in some uncanny and terrible way, of all experience, deprived of consciousness and life itself.

youdao

他是一名忧郁症患者，生活充满着含糊的抱怨——压力，疲惫和莫名其妙的疼痛——因为这些烦恼他把自己变成了药罐子。

A hypochondriac, his life is filled with vague complaints-stress, fatigue and mysterious aches-for which he takes fistfuls of pills.

youdao