He wrote and acted in the play himself.

The increasing number of suicide victims is being taken seriously as a social issue.

Please calculate the money at the register.

He likes to take a walk in the park at dusk.

He is a world-renowned seismologist.

He chose to discard the shadow for the substance.

He lost his job, but he believes in the saying 'when one door shuts, another opens' and is looking for new opportunities.

Tormented by guilt, he finally turned himself in to the police.

The seismologist is studying earthquake prediction and disaster prevention.

He is always striving to improve himself in order to maintain his self-respect.