YOU SAID:
G’day! G’day! G’day! G’day!
INTO JAPANESE
さよなら!さよなら!さよなら!さよなら!
BACK INTO ENGLISH
goodbye! goodbye! goodbye! goodbye!
INTO JAPANESE
さようなら!さようなら!さようなら!さようなら!
BACK INTO ENGLISH
Good bye! Good bye! Good bye! Good bye!
INTO JAPANESE
さようなら!さようなら!さようなら!さようなら!
BACK INTO ENGLISH
Good bye! Good bye! Good bye! Good bye!
That didn't even make that much sense in English.