YOU SAID:
hi i like pizza on my day
INTO JAPANESE
こんにちは私は私の日にピザが好きです
BACK INTO ENGLISH
Hello I like pizza in my day
INTO JAPANESE
こんにちは私は私の日のピザが好きです
BACK INTO ENGLISH
Hello I like the pizza of my day
INTO JAPANESE
こんにちは私は私の一日のピザが好きです
BACK INTO ENGLISH
Hello I like the pizza of my day
You've done this before, haven't you.