YOU SAID:

everybody, I have an announcement to make:

INTO JAPANESE

皆さん、私は発表する必要があります：

BACK INTO ENGLISH

Everyone, I need to announce:

INTO JAPANESE

皆さん、発表する必要があります：

BACK INTO ENGLISH

Everyone needs to announce:

INTO JAPANESE

誰もが発表する必要があります：

BACK INTO ENGLISH

Everyone needs to announce: