He was born in the Chomei era.

His mobile phone has been ringing for a long time.

The doctor listened to my heart sound using a stethoscope.

The labia majora, which is a part of the female reproductive system, covers the parts that are visible from the outside.

The hinge of this door has broken.

The Phanerozoic eon is the most recent era in the history of the Earth.

I heard the cry of the Hororo bird.

That rainbow was considered a sign of good omen.

His words had a profound meaning.

His words were filled with profundity.