YOU SAID:

Three may keep a secret, if two of them are dead

INTO JAPANESE

そのうちの2人が死んだら、3人は秘密を守るかもしれない

BACK INTO ENGLISH

If two of them die, three may keep a secret

INTO JAPANESE

彼ら2人が死んでいる限り 秘密にしておく

BACK INTO ENGLISH

We may keep a secret, as long as two of them are dead.

INTO JAPANESE

彼ら2人が死んでいる限り 秘密にしておく

BACK INTO ENGLISH

We may keep a secret, as long as two of them are dead.