YOU SAID:

it was once the only thing on my mind and now I can’t recall why I found it so important

INTO JAPANESE

それはかつて私の頭の中で唯一のものでした、そして今私はそれがとても重要だと思った理由を思い出すことができません

BACK INTO ENGLISH

It was once the only thing in my head, and now I can not remember the reason I thought it was very important

INTO JAPANESE

それは私の頭の中で唯一のものでした、そして今私はそれが非常に重要だと思った理由を思い出すことができません

BACK INTO ENGLISH

It was the only one in my head, and now I can not remember the reason I thought it was very important

INTO JAPANESE

それは私の頭の中で唯一のものでした、そして今私はそれが非常に重要だと思った理由を思い出すことができません

BACK INTO ENGLISH

It was the only one in my head, and now I can not remember the reason I thought it was very important