Don't worry. I'll protect you.
He has in his possession films that were never distributed to cinemas to protect them against piracy.
If we don't make the utmost effort to protect the rainforests, many of the rare species in them will become extinct.
It is the duty of every patriot to protect his country from its government.
More recently, some hutongs have been designated as protected areas in an attempt to preserve this aspect of Chinese cultural history.
Tom has to protect himself.
We need to protect Tom.
We should tell children how to protect themselves.
You have to wear a helmet to protect your head.