They were arrested for having sex in the open air in the park.

We will build a new building based on this blueprint.

He likes to take a walk in the park at dusk.

He gritted his teeth to bear the pain.

Rodents are widely distributed around the world.

In phonetics, a sibilant is used to represent a specific sound.

If you don't get regular dental check-ups, you may develop periodontitis.

If you don't have regular dental check-ups, you may develop periodontitis.

The saber-toothed tiger is a type of extinct mammal.

I saw a blue jay in the park.