Today is my unlucky day, so I think it's better not to do anything.

He finished his work in a short time.

He is working as the U.S. ambassador stationed in Japan.

Hinatama is my best friend.

He feels it takes time to acquire new skills, but Rome wasn't built in a day.

The thirty-first day is my birthday.

We have our wedding on the twenty-first day of the month.

Happy birthday, Maria.

I congratulated him on his promotion.

My birthday is December 25th.