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The Coelacanth is a fish that was thought to be extinct with the dinosaurs.

腔棘鱼是一种被认为和恐龙一起灭绝了的鱼类。

He instantly identified it as a coelacanth, a species believed extinct for 60 million years.

Smith先生马上鉴别出它是腔棘鱼，一种被认为6000万年前已灭绝的物种。

The Coelacanth was thought to be extinct for many years.

人们认为腔棘鱼已经灭绝多年。

Hagi is the coelacanth of Japan, the ancient survivor that people assume to be extinct.

萩城是日本的腔棘鱼——人们以为已经灭绝了的古老的幸存者。

The Lazarus effect has been observed before, most notably with the re-emergence in the Indian Ocean in 1938 of the coelacanth, a Paleozoic fish believed to have gone extinct along with the di-nosaurs 65 million years ago.

这样的发现是标准的「拉萨鲁斯效应」：一种被认为已灭绝的生物发现生存的后代。当初芝加哥大学的大卫杰布伦斯基在1980年提出此一概念。

It seems rather doubtful that the modern organization could ever conclusively trace its lineage back to their medieval namesake... but then again, everybody used to think the Coelacanth was extinct.

现在很难说这个组织与中世纪的圣殿骑士又任何传承的关系……不过话又说回来，所有人不都曾以为腔棘鱼灭亡了么，可事实却不是。

This brute was brought up by fishermen off east africa and aroused the curiosity of the curator of a provincial museum, who sent a sketch of it to smith. he instantly identified it as a coelacanth, a species believed extinct for 60 million years.

这种鱼被渔民在东部非洲捕上来，随即引起省立博物馆馆长的好奇心，他寄给了smith先生一份腔棘鱼的素描图。smith先生立刻鉴别出它是腔棘鱼，一种被认为6000万年前已灭绝的物种。

When the researchers compared the human ultraconserved element to all the DNA sequences in the public database GenBank, the closest match was to DNA from the coelacanth -- an ancient fish thought to have gone extinct millions of years ago until a live specimen was caught in 1938 off the east coast of South Africa.

该鱼类一度被认为已经绝种，直到1938年在南非的东海岸又重新被发现。腔棘鱼是一种3亿6千万年海洋生物向陆地脊椎动物进化过程中至关重要的鱼类的后裔。虽然人类和腔棘鱼的演化从那时就分道扬镳，然后经过百万年的演化人类和腔棘鱼仍然共享着类似的重要基因片断。

The Coelacanth was thought to be extinct; at least until 1938 when Marjorie Courtenay Latimer found just such a fish in a fisherman's boat and took it with her, later sending it to the fish to scientist J.L.B.

过去人们都认为腔棘鱼早就灭绝了。直到1938年，马乔里·科特内·乐泰莫在一个渔民的渔船里发现了一条，随后送到了科学家 J·L·B·史密斯那里。

Extinct except for the coelacanth.

除腔棘鱼以外都已灭绝。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。