"I hope that my work can help to preserve this wonderful environment in some small way."

Her true calling was helping to preserve the world of life.

And it's good to know you're helping to preserve land from development.

Thus, the Lutheran church helped to preserve the language in public use.

Also, such isolation helped them to preserve their traditional way of life.

That helps to preserve freedom of action in future deals.

"Maybe we could help them to preserve Russian culture and language."

This museum was established to help to preserve and research the former ways of living.

This is a legal tool that will in many cases help us to preserve the environment.

"They will help us to preserve our sense of historical continuity."