YOU SAID:
hello how are you doing mayonaise?
INTO JAPANESE
こんにちは、マヨネーズはいかがですか?
BACK INTO ENGLISH
Hello, would you like some mayonnaise?
INTO JAPANESE
こんにちは、マヨネーズはいかがですか?
BACK INTO ENGLISH
Hello, would you like some mayonnaise?
That didn't even make that much sense in English.