The mantis shrimps, found on the Great Barrier Reef in Australia, have the most complex vision systems known to science, researchers at Bristol University have found.

英国布里斯托大学的研究者发现，生活在澳大利亚大堡礁海域的螳螂虾的视觉系统是科学界迄今所知的视觉系统中最复杂的。

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The reef, which in actuality is a collection of thousands of distinct coral reefs, has been designated a World Heritage site for its sheer beauty and uniquely complex and delicate ecosystem.

大堡礁，实际上是一个独特的珊瑚礁群，由于其纯粹的美丽和独特内涵以及微妙的生态系统，已被指定为世界遗产地。

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The portion of the Bank in this image illustrates the complex form and topography of the reef system.

的部分银行在此图像显示了复杂的形式和地形的珊瑚礁系统。

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Coral reef: complex tropical marine ecosystem dominated by soft and stony (hard) corals, anemones and sea fans.

UNESCO: L O S S A R Y

The consultation provided the first opportunity for all key stakeholders to convene and discuss the safeguarding of Nan Madol, a complex of archaeological sites built on a coastal reef flat near the small Tewen Island on the east coast of Pohnpei.

UNESCO: OFFICE IN APIA