coriarine

例句：

1. 1.The coral reef is a natural wonder that attracts tourists from all over the world.
   珊瑚礁是一个自然奇观，吸引了来自世界各地的游客。
2. 2. The coral reef plays a crucial role in maintaining the balance of marine ecosystems.
   珊瑚礁在维护海洋生态系统平衡中起着至关重要的作用。
3. 3. The coral reef is home to a diverse range of marine life, including fish, sea turtles, and corals.
   珊瑚礁是各种海洋生物的家园，包括鱼类、海龟和珊瑚。