YOU SAID:
he lost it he lost his diamond
INTO JAPANESE
彼はそれを失った彼は彼のダイヤモンドを失った
BACK INTO ENGLISH
He lost it he lost his diamond
INTO JAPANESE
彼はそれを失った彼は彼のダイヤモンドを失った
BACK INTO ENGLISH
He lost it he lost his diamond
You've done this before, haven't you.