岛状物

例句：

1. 1. The island is surrounded by water on all sides.
   这个岛屿四面环水。
2. 2.The island was discovered by a group of explorers in the 16th century.
   这个岛屿在16世纪被一群探险家发现。
3. 3. Many people visit the island for its beautiful beaches and clear waters.
   许多人去这个岛屿是为了它的美丽海滩和清澈的水域。