Oh, wow. A white rock. This is fascinating.

白色小石头。真漂亮。

He redoubled his efforts and swam as hard as he could toward the white rock.

他加了把劲向那块白色的礁奋力地游去。

" The Princess sat on the white rock and watched them."

公主坐在白色的岩石上看着他们。

And if the highlands–which cover most of the moon–were anorthosite, that meant most of the moon was covered in that white rock elementary.

如果覆盖大部分月球的高地是斜长岩，这意味着大部分月球被白色岩石基本覆盖。

It was just a white wall, almost like look like white sheet rock.

那只是一堵白色的墙，几乎就像白色的石板。

Every sample of ancient Roman concrete they'd seen held these bits of white rocks, called inclusions.

他们看到的每一个古罗马混凝土样本都含有这些白色岩石，称为夹杂物。

The magma from the volcano cooled so fast that it froze into small grayish white rocks called pumice.

来自火山的岩浆冷却得如此之快，以至于它冻结成灰白色的小岩石，称为浮石。

And that became a really important sample because as people looked through it, they found little fragments of white rock and they're like, oh, it's anorthosite.

这成了一个非常重要的样本，因为当人们查看它时，他们发现了白色岩石的小碎片，他们就像，哦，这是斜长岩。

Strangely, if white rock musicians hadn't copped many of his songs when rock music was exploding in the 1960s, we may have never heard of Robert Johnson.

奇怪的是，如果在20世纪60年代摇滚乐蓬勃发展的时候，白人摇滚乐手没有摘取过他的许多歌曲的话，我们可能从来没有听说过罗伯特·约翰逊。

And if the highlands–which cover most of the moon–were anorthosite, that meant most of the moon was covered in that white rock… elementary.

如果覆盖大部分月球的高地是斜长岩，那就意味着大部分月球都被那块白色岩石覆盖… … 基本。

A series of deep drops along the gorge end in pools of dark blue, green and clear water. Smooth white rock formations force the water through the path of the gorge.

沿着峡谷的一连串深深的瀑布尽头是深蓝色、绿色和清澈的水池。光滑的白色岩层迫使水流通过峡谷的路径。

This is a view of that mountain today: this right here used to be the reservoir, and all the land that's there now came crashing off the mountain from these areas that are now exposed white rock.

这里曾经是水库，现在那里所有的泥土都是从这些裸露着白色岩石的区域坍塌下来的。

During his time in the Cape Verde islands, Darwin developed a theory that hard white rocks, which littered the islands, were  formerly molten lava flows which had flown over the seabed, and contained  imprints from shells and coral reefs.

在佛得角群岛期间，达尔文提出了一种理论，即散落在岛屿上的坚硬白色岩石以前是流过海底的熔岩流，其中包含贝壳和珊瑚礁的印记。