YOU SAID:
I HAVE BURNT PIZZA I AM SO SAD ABOUT THIS.
INTO JAPANESE
ピザが焼けてしまったのですが、とても残念です。
BACK INTO ENGLISH
I am very sorry that the pizza was burnt.
INTO JAPANESE
ピザが焼けてしまい大変申し訳ございませんでした。
BACK INTO ENGLISH
I am very sorry that the pizza was burnt.
You've done this before, haven't you.