| 1. | A silky shark patrols the waters of cocos island
丝鲨在科科斯岛海域游弋。 |
| 2. | A white tip reef shark stalks a creolefish on the reefs of cocos island
白鳍鲨攻击躲藏在科科斯岛珊瑚礁的斑副花? 。 |
| 3. | The cocos islands are transferred from the control of the united kingdom to australia
1955年，可可岛从英国人手中移交给澳大利亚人掌管。 |
| 4. | Cocos island is a stopover for green turtles while they travel hundred of kilometres to find mates
绿海会远赴几百公里寻找配偶，而科科斯岛就是它们的中途站。 |
| 5. | This mantis shrimp larva is one of many kinds of plankton that form the basis of the food chain at cocos island
螳螂虾幼虫是众多浮游生物之一，它们是科科斯岛生物的最基层食物。 |
| 6. | As the summit of an extinct volcano , cocos island is a remote pacific paradise 480 km west of costa rica
科科斯岛是一座死火山的山顶，这个美丽的太平洋天堂位于哥斯达黎加以西480公里。 |
| 7. | As the summit of an extinct volcano , cocos island is a remote pacific paradise 480 km west of costa rica
科科斯岛是一座死火山的山顶，这个美丽的太平洋天堂位于哥斯达黎加以西480公里。 |
| 8. | Cocos island national park , located 550 km , off the pacific coast of costa rica , is the only island in the tropical eastern pacific with a tropical rainforest
科科斯岛国家公园距哥斯达黎加太平洋海岸550公里，是热带东太平洋上唯一拥有热带雨林的岛屿。 |
| 9. | Boasting the world s highest concentration of large marine predators , its waters teem with white - tip , hammerhead , black - tip and silky sharks . cocos island is a stopover for green turtles while they travel hundred of kilometres to find mates
这个海域有很多大型海洋捕猎者，包括具攻击性鲨鱼中的白鳍鲨、槌头鲨、黑鳍鲨及丝鲨等。 |
| 10. | Otherwise known as costa rica s cocos island , this underwater mountain - an island of the sharks - is a migratory gathering place for a dazzling array of sea creatures including sharks , manta rays , sea turtles and dolphins
因为这里是不少海洋生物的栖息地，充斥著鲨鱼魔鬼鱼海和海豚，这里可能是全球鲨鱼聚居密度最高的海域，故又称为鲨鱼岛。 |
