YOU SAID:
mumbo is jumbo for mumbojumbo
INTO JAPANESE
mumboはmumbojumboのジャンボです
BACK INTO ENGLISH
mumbo is a jumbo of mumbojumbo
INTO JAPANESE
mumboはmumbojumboのジャンボです
BACK INTO ENGLISH
mumbo is a jumbo of mumbojumbo
You've done this before, haven't you.