YOU SAID:
I have come to make an announcement
INTO JAPANESE
アナウンスをするために来ました
BACK INTO ENGLISH
I'm here to make an announcement.
INTO JAPANESE
お知らせします。
BACK INTO ENGLISH
Your attention, please.
INTO JAPANESE
お知らせします。
BACK INTO ENGLISH
Your attention, please.
You've done this before, haven't you.