YOU SAID:

Na na na I cant hear you

INTO JAPANESE

ナナナ私はあなたを聞くことはできません

BACK INTO ENGLISH

Nanana I can not hear you

INTO JAPANESE

ナナナ聞こえない

BACK INTO ENGLISH

I can not hear Nanana

INTO JAPANESE

私はナナナが聞こえない

BACK INTO ENGLISH

I can not hear Nanana