Every summer, thousands of people swim at the beaches of Long Beach. Our reporter, Emma, spoke with Ruthie, a lifeguard there.
Emma: How did you become a lifeguard?
Ruthie: I grew up near the sea, and I swam every day. When I was eighteen, I took a hard course for six months. I learned first aid and how to save people in big waves.
Emma: What is the most important rule at the beach?
Ruthie: Swim only when there is a lifeguard! Many people think they are strong swimmers, but the sea can change very quickly.
Emma: Do you like your job?
Ruthie: I love it. But it is not just sitting in the sun. I have to watch the water all the time. I can't look away, not even for one second.