No problem, I will do that job.

That proposal is completely unthinkable.

As a practical question, how are we going to fund this project?

This area is still undeveloped and rich in nature.

This area is still undeveloped.

His nature is very kind.

Detailed information is needed to understand the nature of that project.

I was moved by his sincerity.

His nature is very kind.

The North American Aerospace Defense Command is responsible for the aerospace defense of North America.