bơi lội là một môn thể thao dưới nước phổ biến trên toàn thế giới. Có rất nhiều kiểu bơi như bơi sải, bơi ếch, bơi ngửa,... nhưng chúng đều mang lại những lợi ích giống nhau.
swimming is a popular water sports around the world. There are many swimming styles as freestyle, breaststroke, backstroke, ... but they all bring the same benefit.
Swimming is a sport less popular countries worldwide. There are many types of swimming as front crawl, breaststroke, backstroke, ... but we will bring the same benefits.