YOU SAID:

The inner mechanisms of my head are an enigma

INTO JAPANESE

頭の中の仕組みは謎

BACK INTO ENGLISH

How it works inside my head is a mystery

INTO JAPANESE

頭の中でどう動くかは謎

BACK INTO ENGLISH

How it works in my head is a mystery

INTO JAPANESE

それが私の頭の中でどのように機能するかは謎です

BACK INTO ENGLISH

How it works in my head is a mystery