His painting expresses pure beauty.

He is undergoing psychotherapy to overcome anthropophobia.

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

I am majoring in biochemistry at university.

That battlefield was truly a hell of agonizing cries.

Phytobenthos is an important part of the marine ecosystem.

The ecosystem of zoobenthos is an important field of study in marine biology.

The study of benthos is an important field in marine biology.

He is reading the daily scripture.

He read the small print using a magnifying glass.