YOU SAID:
This is a private event for invitees only.
INTO JAPANESE
招待者のみの非公開イベントです。
BACK INTO ENGLISH
This is an invitation-only private event.
INTO JAPANESE
招待者限定のプライベートイベントです。
BACK INTO ENGLISH
This is an invitation-only private event.
That didn't even make that much sense in English.