He risked his life to save the drowning child.

The life support system on the spaceship ensures the survival of astronauts in space.

He was a larger-than-life character, always commanding attention wherever he went.

She fought for her life when the robber attacked her.

People from all walks of life attended the conference.

The death penalty is a controversial topic that raises questions about the right to life.

He's finally starting to get his life together .

You need get a life.

Make sure to wear a lifebelt when you go swimming.

Blood is the lifeblood of the human body.