Modern gem stones according to the newest stone will be divided into three categories use, they are: chromatic gem, diamond and jade.

现代宝石学最新根据宝石的用途将宝石分为三个类别，它们分别是：彩色宝石、钻石和玉石。

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The surface is divided up into a diagonal grid punctured by diamond-shaped panels, which integrate a series of useful functions.

表面被菱形面板分成一个对角线的网格，集成了一系列有用的功能。

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Jared Diamond argues in his 1992 book, the Third Chimpanzee, that these ugly behaviors have stayed with us as our common ancestor divided into chimp and human line ages seven million years ago.

贾雷德·戴蒙德在其1992年写的书《第三只黑猩猩》中提出：战争这一丑恶行为自七百万年前共同的祖先分化成猩猩和人类之后，就一直伴随着我们。

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Last year a disagreement over Zimbabwe, where human rights groups estimated that at least 200 small-scale miners were killed when security forces seized the fields at Marange, came to a head when a divided KP concluded that it had no mechanism to stop Zimbabwe's diamond sales.

MSN: Global diamond scheme completes Zimbabwe's rehabilitation - Business - Stocks & economy | NBC News