This forest is enveloped in quiet.

Sexual harassment is an absolutely unacceptable act.

I have to take a semen test.

Red dwarfs are the most common type of star in the universe.

He is troubled by chronic headaches.

She was wearing a very sexy dress.

In math class, I learned about the concept of intersection.

The opinion of society can sometimes be harsh.

There is a possibility that unknown lifeforms exist on this planet.

We dream of a day when all people can enjoy world peace.