YOU SAID:

What's once never been done's found so that it may once be done so but never back again tried as such

INTO JAPANESE

かつて行われなかったことが発見され、一度は行われたが、再びそのように試行されることはなくなる

BACK INTO ENGLISH

Something is discovered that has never been done before, something was done once and will never be attempted that way again.

INTO JAPANESE

これまでに行われたことのない何かが発見され、何かが一度行われ、二度と同じように試みられることはありません。

BACK INTO ENGLISH

Something is discovered that has never been done before, something is done once and will never be attempted in the same way again.

INTO JAPANESE

これまでに行われたことのない何かが発見され、何かが一度行われ、二度と同じように試みられることはありません。

BACK INTO ENGLISH

Something is discovered that has never been done before, something is done once and will never be attempted in the same way again.