My parents' opinion is very strict.

He publicly announced that he is bisexual.

This calorimeter is used to accurately measure the heat of a substance.

I attend psychotherapy sessions every week.

He comes from a lineage of hereditary feudal lords.

The Ritsuryo system is one of the laws that defined ancient Japanese society.

He was angry like a field set ablaze.

This species of frog is hermaphroditic, able to change its sex as needed.

I think this is really a good song.

This is an amphibious vehicle that can be driven on both land and water.