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Sierra Leone to Sell Multi-million Dollar Diamond to Help Poor Sierra Leone hopes to raise millions of dollars for development projects by selling a large uncut diamond. It is believed to be one of the largest diamonds in the world. The public sale w
2017年VOA慢速英语(十)月
Precious stones and metals have long held an attraction, sometimes a fatal one. The gem trade is a multi-billion dollar business, and precious stones are a highly prized commodity. This has helped some countries develop into success stories and has
VOA标准英语2008年（九月）
By Lisa Bryant Paris 06 November 2007 The European Union is hosting a meeting this week to assess the progress in eradicating conflict diamonds - illicitly traded diamonds that have fueled a number of wars across Africa. From Paris, Lisa Bryant repor
VOA常速英语2007年（十一月）
By Kari Barber Dakar 29 December 2006 The West African diamond industry was thrust into the limelight this year with the Hollywood movie Blood Diamond. The film depicts atrocities committed during Sierra Leone's 10-year civil war. Some analysts say
2006年VOA标准英语（十二月）
By Selah Hennessy Dakar 09 November 2007 The Republic of Congo has rejoined the Kimberly Process, a global watchdog group designed to stop the flow of conflict diamonds. Analysts say the move shows controls on the diamond trade in the country are imp
VOA常速英语2007年（十一月）
Drilling almost a kilometer down into the earths crust, the rocks they brought to the surface have been lying undisturbed for some 3 billion years. The cores were boxed and sent back to Canada for analysis. It took 3 months to get the results. Sure e
自然百科2013年