YOU SAID:

What is the date 999 days later?

INTO JAPANESE

999 日後の日付は何ですか。

BACK INTO ENGLISH

999 what date?

INTO JAPANESE

999 何日ですか。

BACK INTO ENGLISH

Is 999 days.

INTO JAPANESE

999 日です。

BACK INTO ENGLISH

999 it is days.

INTO JAPANESE

999 日です。

BACK INTO ENGLISH

999 it is days.