文字稿:

Thousands of miles from home, a walrus dozes on a beach in Scotland's Orkney Islands.

It's been called a "once in a lifetime event" for a walrus to be spotted so far south of the Arctic Circle.

Nonetheless, the young male appeared to be in good health, and happy to be the centre of attention.

In the past, the animals were hunted for their blubber, ivory and meat, but now numbers are recovering.

Vocabulary 词汇:

dozes 打盹

once in a lifetime event 一生难遇的，罕见的

in good health 健康的

the centre of attention 关注的焦点

blubber （海洋动物的）脂肪