YOU SAID:
My pepperoni sandwich walked away from me
INTO JAPANESE
私のペパロニサンドイッチは私から去っていきました
BACK INTO ENGLISH
my pepperoni sandwich left me
INTO JAPANESE
ペパロニサンドイッチが残ってしまった
BACK INTO ENGLISH
I had leftover pepperoni sandwiches.
INTO JAPANESE
ペパロニサンドイッチが余っていました。
BACK INTO ENGLISH
I had leftover pepperoni sandwiches.
You've done this before, haven't you.