YOU SAID:
This is the day I'll kill everybody
INTO JAPANESE
これは私がみんなを殺す日です
BACK INTO ENGLISH
This is the day when I kill everyone
INTO JAPANESE
これは私が人を殺すときの日
BACK INTO ENGLISH
This was the day when I kill
INTO JAPANESE
これは私を殺す日だった
BACK INTO ENGLISH
It was killing me
INTO JAPANESE
それが私を殺していた
BACK INTO ENGLISH
It was killing me
You've done this before, haven't you.