格陵兰鲨

The research, published in Science magazine, found the Greenland shark is the longest living vertebrate - or animal with a backbone — in the world.

这项发表在《科学》杂志上的研究发现，格陵兰鲨是世界上最长寿的脊椎动物。

That may not be good news, because the Greenland sharks may not have many young. If too many are caught, the species could die out.

这也许不是一个好消息，因为这样格陵兰鲨就不会有很多幼仔。如果太多格陵兰鲨被捕捞，这种物种就可能会灭绝。

A diver films a Greenland shark beneath the Arctic ice.

一个潜水者在北极冰层下拍摄一条格陵兰鲨。