The black diamond trails here are not for novices.

这里的黑钻石山道不适合新手。

Sotheby's calls the large black diamond, " The Enigma."

苏富比拍卖行称这颗巨大的黑色钻石为“谜”。

Experts at the National Space Foundation in the United States call black diamonds " carbonado diamonds."

美国国家太空基金会的专家称黑钻石为“carbonado diamonds”。

We call it black diamond for a reason because it really works.

我们称它为黑钻石是有原因的，因为它确实有效。

No black diamonds, but a lot of red hearts.

眼里什么都没有 只有爱心。

Stevens explained that the shape of this black diamond is based on the Khamsa, an important symbol in the Middle East and northern Africa.

史蒂文斯解释说，这颗黑钻石的形状是以中东和北非的重要符号——哈姆萨为基础的。

The company announced this week that it will sell a black diamond that they say is believed to have fallen to Earth from outer space.

该公司本周宣布，将拍卖一颗黑色钻石，据信这颗黑钻石是从外太空坠落到地球上的。

" Black diamonds, " the website says, " were once the size of asteroids a kilometer or more" across when they first began to hit Earth.

该网站称，“黑钻石”刚开始撞击地球时，“直径有一千米或更大的小行星那么大”。

He was a small tired-looking man about forty-eight to fifty, small hands and feet, wearing a brown suit -with sleeves too long, and a stiff white collaf behind a purple tie with black diamonds on it.

他是个看上去疲惫不堪的小个子男人，大约四十八到五十岁，手脚细小，穿着棕色西装——袖子太长了，一条硬挺的白色领结系在一条镶有黑钻的紫色领带后面。