There is a swimming pool at the San Alfonso del Mar Resort(度假村). It is one of the largest swimming pools in the world. It is a wonderful place for swimming. It is in a country called Chile.
The swimming pool is very big. It is more than 1,000 meters long. It is about 3.5 meters deep(深). It can hold(容纳) about 66 million gallons of water. Its water is from the Pacific Ocean (太平洋). It's very expensive to build(建造) the swimming pool. It costs over $2 billion.
Lots of people go to the San Alfonso del Mar Resort during their vacations. They always have fun in the swimming pool. People can do different things in it. They can swim and play with water in the swimming pool. People can also sail and boat in it. It is very interesting and exciting. Do you want to go sailing (航行) or boating in a swimming pool? Why not think about going there?