He publicly admitted that he is a bisexual.

He was an eyewitness to the incident.

This contract prohibits interference by a third party.

He is an excellent translator.

I forgot my username.

Sudden Infant Death Syndrome refers to the sudden death of an infant for which the cause remains unknown.

The teacher imparted knowledge to the students.

The Jingi-kan was in charge of religious administration in ancient Japan.

The bat-eared fox is known primarily for eating insects.

The population density of this area is very high.