西印度群岛

例句：

1. 1. The cruise ship sailed through the Caribbean islands on its way to the Galapagos.
   游轮在前往加拉帕戈斯途中穿越了加勒比群岛。
2. 2. The islands are known for their beautiful beaches and coral reefs.
   这些岛屿以它们美丽的海滩和珊瑚礁而闻名。
3. 3. The islands are rich in biodiversity, making them a popular destination for tourists.
   这些岛屿生物多样性丰富，是游客的热门目的地。