YOU SAID:

And I discovered that my castles stand upon pillars of salt and pillars of sand

INTO JAPANESE

そして私は自分の城が塩の柱と砂の柱の上に建っていることに気づきました

BACK INTO ENGLISH

And I realized that my castle was built on pillars of salt and pillars of sand

INTO JAPANESE

そして私は自分の城が塩の柱と砂の柱の上に建てられていることに気づきました

BACK INTO ENGLISH

And I realized that my castle was built on pillars of salt and pillars of sand