YOU SAID:

mmmmmmmmmmmmmmmmmmmnnnff

INTO JAPANESE

ムムムムムムムムムンンフ

BACK INTO ENGLISH

mmmmmmmmmmmunfu

INTO JAPANESE

うーん、うーん、うーん、うーん

BACK INTO ENGLISH

hmm, hmm, hmm, hmm

INTO JAPANESE

うーん、うーん、うーん、うーん

BACK INTO ENGLISH

hmm, hmm, hmm, hmm