YOU SAID:
I'll have a cup of coffee please.
INTO JAPANESE
コーヒーをお願いします。
BACK INTO ENGLISH
I'd like some coffee, please.
INTO JAPANESE
コーヒーを下さい。
BACK INTO ENGLISH
coffee please.
INTO JAPANESE
コーヒーをください。
BACK INTO ENGLISH
Coffee, please.
INTO JAPANESE
コーヒーをください。
BACK INTO ENGLISH
Coffee, please.
Well done, yes, well done!