He is preparing to take on a long ride.

She really suits long hair.

This long sale will bring great benefits to our customers.

This book became a long-seller.

My favorite subject is mathematics.

He was arrested for committing a crime.

I saw many animals at the zoo.

We had a picnic in the forest park over the weekend.

Forest fires cause great damage to the natural environment.

This forest is a habitat for many kinds of animals.