YOU SAID:
I'm so sorry, I'll be right back.
INTO JAPANESE
ごめんなさい、すぐに戻ってきます。
BACK INTO ENGLISH
I'm sorry, I'll be back soon.
INTO JAPANESE
すみません、すぐに戻ってきます。
BACK INTO ENGLISH
I'm sorry, I'll be back soon.
That didn't even make that much sense in English.