Based on these facts, scientist Nikolai Kardashev developed a method of categorizing civilizations, from cave dwellers to gods ruling over galaxies: The Kardashev Scale; a method of ranking civilizations by their energy use.

基于这些事实，科学尼古拉·卡尔达肖夫发明了一套给文明分类的方法——从穴居人到统治整个星系的神灵——卡尔达肖夫指数，一套通过能量使用来对文明进行排名的方法。

Just days ago, the last family of cave dwellers living near the hotel moved on. Some of their belongings are still here.

就在几天，附近最后一户洞穴人也搬走了。他们有些物在这里。

'Til then: it seems that old stereotype about Neandertals being brutish cave dwellers is already critically endangered. If not extinct.

看起来人们认为尼安德特人是“粗野穴居人”这一刻板印象会“极度濒危”，即使没有灭绝的话。

The group said the cave dwellers included 84 women and 62 children.

该组织称，洞穴居民包括 84 名妇女和 62 名儿童。

Imagine now that one of the cave dwellers manages to free himself from his bonds.

现在想象一下，其中一位洞穴居民设法摆脱了束缚。

But of course, the Fremen do have more permanent homes In fact, you could say the from an arch troglodytes, aka cave dwellers.

当然， 弗雷曼人确实拥有更为固定的住所， 事实上，你可以称他们为现代的穴居人，也就是洞穴居民。

And they tended to be cave dwellers, and they lived in Europe and in Eurasia, as far east as Siberia.

他们倾向于住在洞穴里，生活在欧洲和欧亚大陆，最东边到了西伯利亚。

It's astonishing that these extraordinary cave dwellers manage to survive at all.

这些奇异的洞栖生物能如此成功地生存 的确令人称奇。

Small wonder then that there are other cave dwellers that stay put.

难怪其它洞穴生物 要终生居住在洞穴中。