"This is a huge milestone in this type of laser research," said Stephen Durbin, a scientist at Purdue University, in an accompanying article in the journal Nature Physics about the diamond mirror.

普渡大学的科学家，斯蒂芬说德宾在《自然物理学杂志》的一篇关于钻石镜的附加文章中说：“这是此种类型的激光研究的重大里程碑。”

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Stephen Luffier, executive director of the world's biggest diamond miner De Beers Group, expects prices to grow strongly in the future.

全球最大钻石开采商戴比尔斯集团(De Beers Group)的董事总经理Stephen Luffier预计，钻石价格将强劲上涨。

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Barclays ( BCS - news - people ) CEO John Varley and President Bob Diamond, RBS Chief Executive Stephen Hester is deferring his bonus this year in an attempt to show some humility in front of a British public still angry with the behavior of the banking system.

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