钻石型中场的狭窄是个缺陷，但是不存在完美无缺的战术体系。

The narrowness of the diamond is a flaw, but no system is without them.

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现在，研究人员已经能够制造出一个几乎完美无瑕的钻石，用来完成这项工作。

Now researchers have created a nearly-flawless diamond that can do the job, according to Discovery News.

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绝佳的色彩，当然，加上这些钻石的完美点缀。

The color is just great and, of course, the diamonds are perfectly placed.

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