YOU SAID:
I am having the big diarrhoea
INTO JAPANESE
私は大きな下痢をしている
BACK INTO ENGLISH
I have big diarrhea
INTO JAPANESE
下痢なんだ
BACK INTO ENGLISH
I have diarrhea.
INTO JAPANESE
下痢なんだ
BACK INTO ENGLISH
I have diarrhea.
You've done this before, haven't you.