YOU SAID:
please don't eat my macaroni tonight.
INTO JAPANESE
今夜は私のマカロニを食べないでください。
BACK INTO ENGLISH
Don't eat my macaroni tonight.
INTO JAPANESE
今夜は私のマカロニを食べないで。
BACK INTO ENGLISH
Don't eat my macaroni tonight.
You've done this before, haven't you.