| 1. | A coral reef may build up to the surface of the tropical ocean .
在热带海洋，珊瑚礁可一直筑到海面。 |
| 2. | Beyond the coral reef the open sea is dark blue
珊瑚礁之外的大海是一片深蓝色。 |
| 3. | Look , that ship is hanging up on a coral reef
瞧,那条船碰到珊瑚礁无法航行了。 |
| 4. | Protect coral reefs , mangrove and fishing resource
保护珊瑚礁红树林和渔业资源 |
| 5. | Beyond the coral reef the open sea was dark blue
珊瑚礁之外的大海是一片深蓝色。 |
| 6. | Study on trace metals in coral reef of daya bay , china
大亚湾珊瑚礁痕量金属的研究 |
| 7. | Eat only a small quantity of coral reef fish at any one meal
每餐只进食少量珊瑚鱼 |
| 8. | It is reported that the coral reefs are being destroyed
据报道，珊瑚礁正遭受破坏。 |
| 9. | Coral reefs are found in warm , shallow , clean water
珊瑚礁通常在温暖干净的浅水中形成。 |
| 10. | Don t eat large coral reef fish very often
减少进食大型珊瑚鱼的次数； |
