YOU SAID:

do you remember, the 21st night of September?

INTO JAPANESE

覚えている、9 月 21 日の夜か。

BACK INTO ENGLISH

9/21 remember the night?

INTO JAPANESE

9/21 夜を覚えなさいか。

BACK INTO ENGLISH

9/21 at night, remember?

INTO JAPANESE

9/21 夜を覚えてる?

BACK INTO ENGLISH

9/21 at night do you remember?

INTO JAPANESE

9/21 夜か覚えているか。

BACK INTO ENGLISH

9/21 at night do you remember.

INTO JAPANESE

9/21 夜か覚えています。

BACK INTO ENGLISH

9/21 night remember.

INTO JAPANESE

9/21 夜を覚えています。

BACK INTO ENGLISH

9/21 nights to remember.

INTO JAPANESE

9/21 夜に覚えています。

BACK INTO ENGLISH

9/21 nights to remember.