I felt calm as I looked out over the ocean.

Raising the sail, the ship advanced into the sea.

This curtain is fire retardant.

We visited the vineyard over the weekend.

This mutetrahedron plays a very important role in the world of mathematics.

Each class conducts lessons in their respective classrooms.

The center of that table is sunken.

He boxed his younger brother's ears for his mischief.

In physics, the study of the 'nucleus' at the center of an atom is important.

This book is my favorite.