Swimming is a good sport. Its popular.

People like swimming because the water makes people feel cool. But if they swim in a wrong place, it is very dangerous.

These years, some people died when they were enjoying themselves in water and most of them were students.

Summer holiday will be there again. I want to give you some advice.

First, dont get into the water when you are alone. Second, dont get into the water if there is a No swimming sign. Third, you should be careful in the water.

If you remember these, swimming will be safe and its good for your health.