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

Phytobenthos is an important part of the marine ecosystem.

He is an expert in applied physics.

Invasive species can have a major impact on the natural environment.

This project will bring great benefits to all of us.

She was dancing on the stage.

My main job is translation.

Reading the New Testament is my daily routine.

He should keep his promise.

I am reading the Old Testament.