My telephone is ringing.

Let's make a phone call to him.

Madagascar is a country rich in nature.

She loves murder mysteries and plays them with her friends almost every week.

This is part of my collection, especially the Arabian cowry is rare.

This program uses fixed-length blocks.

Fixed media is convenient for data storage.

This company plans to increase its production capacity by increasing its fixed capital.

My house is near the mountains.

This is my grandparents' house.