Note : the great barrier reef is now one of australias most valuable tourism resources . the economic value of our waters is being 澳洲国会把大堡礁的三分一列为保育区，现时是已成为澳洲其中一个最有价值的旅游资源
The great barrier reef is the world ' s largest living reef formation stretching 2 , 000 km north to south along australia ' s northeast coast 大堡礁是世界上最大的活珊瑚礁，分布在澳大利亚东北海岸，由北向南绵延2000公里。
Coral formations have known as fringing reefs are located close to shore , separated from land only by shallow water 参考译文：免费的土地、便宜的交通和有强大说服力的铁路广告促使美国农民在19世纪大规模地搬到西部地区。
The great barrier reef is the world ' s largest living reef formation stretching 2 , 000 km north to south along australia ' s northeast coast 大堡礁是世界上最大的活珊瑚礁，分布在澳大利亚东北海岸，由北向南绵延2000公里。
Bio - diversity and abundance of commercial fishes found around the artificial reefs are much higher than those observed in nearby natural rocky shore areas 人工鱼礁四周的生物多样性及具商业价值鱼类的数量，均比在附近的天然岩岸区的高许多。
The dramatic details of irwin ' s death monday as he was shooting a program on the great barrier reef were disclosed by john stainton his manager and close friend 他的经纪人兼好友约翰。斯坦顿透露了周一惨剧的细节。他说当时艾尔文正在大堡礁录制节目。
Rising off northeastern australia , the great barrier reef is actually a series of smaller reefs ? more than 2 , 800 coral reefs . reefs form under water and can be made of coral , sand , or rock 大堡礁位于澳大利亚的东北边，它实际上是由一系列的珊瑚礁组成的，大概由2 ， 800多个珊瑚礁组成。
Tobago ' s pristine beaches and reefs are beginning to pay off . they have been discovered by international travelers who ' ve had enough of the caribbean ' s more developed islands 多巴哥岛朴素无华的海滩和礁石已经开始得到了回报。当世界范围内的旅行家们受够了加勒比的开化岛屿的时候，多巴哥适时地出现在了他们的视线中。
Artificial reefs are recognised world - wide for their ability to encourage growth and development of a great number and variety of marine organisms , which in turn provide food , shelter and protection for fish 人工鱼礁被公认能促进大量不同种类的海洋生物的繁殖和生长，这些海洋生物又会为鱼类提供食物、保护和隐蔽所。
Reefs are well developed in western hubei and eastern chongqing . through sedulous research , the whole acquaintance on types of reef builders , types of reef carbonatite , development and evolution of reef organisms , division of reef facies , distributing regularities of reefs and diagenesis has been concluded . according to the comprehensive studies , the following results and conclusions have been obtained 通过对鄂西渝东区上二叠统长兴组生物礁造礁生物、沉积相、成岩作用的研究，认清了礁体的主要造礁生物类型、主要岩石类型、生长演化、相带划分、分布规律以及成岩作用，可以得出以下结论和认识： 1生物礁主要分布于晚二叠世碳酸盐台地内部和台地边缘，可分为三种类型。
