Seven years ago his father, Robert, produced a diamond in a high-pressure chamber of carbon gas and dropped it into an acid solution to clean it off.

七年前他的父亲罗伯特在一间高压碳气室中制造了一颗钻石，把它放入酸性溶液中清洗干净。

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But the chamber argues that a new agency would choke off credit to small businesses, limit consumer choices and lead to higher prices.

但是，商会声称新机构将阻碍小企业贷款，限制消费者的选择并导致高昂的价格。

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This took place in Cosette's chamber. Cosette turned towards the wardrobe where her cast-off schoolgirl's clothes were hanging.

这话是在珂赛特的卧房里问的，珂赛特转身对着挂在衣柜里的那身寄读生服装。

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The issue contributed to the failure of the last serious attempt at immigration reform in 2007, and Schumer and Graham sought to head off such an outcome this time around by asking chamber President Tom Donohue and AFL-CIO President Richard Trumka to work together.

WSJ: Business, labor still at odds on temporary workers

Which may be why Mr Hemming's point of order on super-injunctions this week was twice cut off by the Speaker - who said he would discuss it in private, but not in the Chamber.

BBC: Parliamentary privilege, MPs and super-injunctions

The EPA pulled off the feat by sharply increasing the amount of oxygen-poor exhaust that is recirculated into the combustion chamber and increasing the pressure of the fuel being forced into the cylinder.

FORBES: EPA, Inc.