We are aiming to kill two birds with one stone with this plan.

She stood on the stage in a dazzling manner, wearing a Juni-hitoe.

Nitrous oxide is one cause of air pollution.

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

The first day of the month is the beginning of a new month.

I have been to France once.

His first choice of school is the University of Tokyo.

I went to see a movie by myself.

He has a competitive spirit that does not allow even one defeat.

He finished all his work all at once.