His face was profoundly wrinkled and black, like a mask of obsidian.

脸很，有很深的皱纹，好像个石的面具。

Her brilliant obsidian eyes were unreadable, but her smile was friendly.

她明朗石的眸有着难以捉摸的神情，但她的微笑很友好。

But they did not know what was provided in exchange for the obsidian.

但是，与石进行交换的是何物呢？对此，科学家就无从得知了。

The obsidian was used in a number of tools with sharp or pointy edges.

石被用于很多工具的锐边缘或尖刃处。

They also found tools made from obsidian, a volcanic rock that can have an extremely sharp edge.

科学家还发现了用石制成的工具，石是一种火山岩，其边缘锋。

Also, in terms of ancient stone tools, they're gonna use things like obsidian, it's volcanic glass.

此外，就古代石器而言，他们会使用石，这是火山玻璃。

Found in modern day Turkey, these primitive mirrors were made out of a polished volcanic glass called obsidian.

在现代的土耳其发现，这些原始的镜是由一种叫做石的抛光火山玻璃制成的。

And after it cooled off and we chiseled away the actual obsidian.

等它冷却下来，我们凿开了实际的石。

Instead, they appear to have started trading because they needed obsidian for their farm tools and weapons.

相反，他们似乎已经开始交易，因为他们需要石来制作农具和武器。

" You're not being put off, " the Baron said, and he stared into the Sardaukar's obsidian eyes.

“你没有被推迟，”男爵说，他凝视着 Sardaukar 的石眼睛。

Their soldiers were armed with spears, which took on obsidian tips around 1150 BCE, as well as clubs and maces.

他们的士兵手持长矛，长矛在公元前 1150 年左右采用石尖头，还有棍棒和狼牙棒。

The researchers found evidence of obsidian being transported to the Olorgesailie Basin, up to 88 kilometers away from where the rock was found.

研究人员发现了石被运往奥洛叶盆地的证据，盆地距岩石出土地约88公里。

The researchers described the obsidian tools they found as smaller, of better quality, and more specialized than larger stone tools used by earlier human species.

研究者称，他们发现的石工具比早期人类使用的大型石块工具更小，质量更好，也更专业化。

" The m-maesters think not, " Sam stammered. " The maesters say it comes from the fires of the earth. They call it obsidian" .

" 学——学士们认为不是，" 山姆结结巴巴地说，" 学士们说它是在地心深处用火锻造而成，他们称它为石。"

But you got to remember that it wasn’t just any stone they had, they had obsidian. And umm... obsidian is a black, volcanic, well, almost like glass.

但你必须记住，他们拥有的不仅仅是任何石头，他们还有石。嗯… … 石是一种色的火山岩，好吧，几乎像玻璃一样。

" ... obsidian, " said the other man in the room, a pale, fleshy, pasty-faced young fellow with round shoulders, soft hands, close-set eyes, and food stains on his robes.

" … … 石，" 屋里另一个人说。这是位脸色苍白、胖胖的年轻人，圆肩膀，柔软的双手，两只眼睛靠得很近，袍上有食物的污渍。

Obtaining obsidian was a core part of the Olmecs' trade during their entire civilization, although it later expanded to include luxury items like jade and animal pelts for the elite.

获取石是奥尔梅克人整个文明贸易的核心部分，尽管后来扩展到包括玉石和供精英使用的动物毛皮等奢侈品。

Traders ferried in flint and obsidian from Guatemala and " artisans were able to model stucco in a very advanced stylistic manner, " says archaeologist Carlos Miguel Varela Sherrer, field chief of the site.

考古学家卡洛斯·米格尔·瓦雷拉·舍雷尔是该遗址的现场负责人，他说：“商人们从危地马拉运来燧石和石，工匠们能够以非常先进的方式制作灰泥模型。”

Sam had almost forgotten about the wildlings, so much had happened since. " The children of the forest used dragonglass blades, " he said. " They'd know where to find obsidian" .

发生这么多事，他几乎忘记了野人。" 森林之使用龙晶刀剑，" 他道，" 他们知道上哪儿找石。"

Shipton's team's excavation of the shelters at the Kelo site unearthed a volcanic glass substance called obsidian, which must have been brought over from another island, as there is no known source on Obi.

希普顿的团队对 Kelo 遗址的避难所进行了挖掘，发现了一种叫做石的火山玻璃物质，它一定是从另一个岛屿带来的，因为 Obi 没有已知的来源。