This plant is an original species of the area and needs protection.

In my area, a summer festival is held every year.

Your cooperation is needed for this project.

I need you.

This zoo is putting a lot of effort into the protection of endangered species.

He did his best to protect me from danger.

There are various types of plants in my garden.

Do you understand the necessity of this project?

That information is unnecessary.

That information is completely unnecessary.