Atoll
01
环礁, 中间有泻湖的圆形珊瑚礁
a circular coral reef with a lagoon in the middle
例子
The Maldives is a nation composed of numerous atolls, known for its stunning coral reefs and crystal-clear lagoons.
马尔代夫是一个由众多环礁组成的国家，以其令人惊叹的珊瑚礁和清澈的泻湖而闻名。
The Tuamotu Archipelago in French Polynesia is renowned for its extensive atolls and vibrant marine life.
法属波利尼西亚的土阿莫土群岛以其广阔的环礁和充满活力的海洋生物而闻名。
