YOU SAID:

I've only had Arlo for a day and a half, but if anything happened to him, I would kill everyone in this room and then myself.

INTO JAPANESE

私は1日半しかArloを持っていませんでしたが、何かが彼に起こった場合、私はこの部屋のすべての人を殺し、それから自分自身を殺します。

BACK INTO ENGLISH

I only had Arlo for a day and a half, but if something happened to him, I killed everyone in this room and then killed myself.

INTO JAPANESE

私は1日半しかArloを持っていませんでしたが、何かが彼に起こった場合、私はこの部屋で全員を殺し、それから自分を殺しました。

BACK INTO ENGLISH

I only had Arlo for a day and a half, but if something happened to him, I killed everyone in this room and then killed myself.