YOU SAID:
i had a sandwich today
INTO JAPANESE
今日にサンドイッチを食べた
BACK INTO ENGLISH
Ate a sandwich today
INTO JAPANESE
今日サンドイッチを食べた
BACK INTO ENGLISH
I ate a sandwich today
INTO JAPANESE
今日サンドイッチを食べた
BACK INTO ENGLISH
I ate a sandwich today
That didn't even make that much sense in English.