His smile was ephemeral, disappearing in an instant.

He drank a glass of tequila.

This is our new experimental project.

My hometown is Iwate Prefecture in the Tohoku region.

He is good at tactical thinking.

He exercises every day and leads a healthy life.

This program is very practical and can be used immediately.

This research is based on empirical data.

Donatello's sculptures symbolize the art of the Renaissance period.

I think he has a high aptitude for music.