YOU SAID:
Hello Marc, how are you today? Have you eaten your cake today?
INTO JAPANESE
こんにちはマーク、今日はお元気ですか?今日はケーキを食べましたか?
BACK INTO ENGLISH
Hello mark, today, how are you? Did you eat cake today?
INTO JAPANESE
こんにちはマーク、今日はお元気ですか?今日はケーキを食べましたか?
BACK INTO ENGLISH
Hello mark, today, how are you? Did you eat cake today?
That didn't even make that much sense in English.