爱荷华大学的教授大卫·巴克表示，除了其丰富的石油资源，阿拉斯加开发成本太高，财政部在这桩生意上吃了亏。
David Barker, a professor at the University of Iowa, says that despite its oil wealth, Alaska was so costly to develop that the Treasury has lost money on the deal.
两名计划质询英国石油执行总裁唐熙华的美国国会议员说，他们掌握的文件显示，英国石油公司为降低钻井成本而冒险操作，他们将就此对英国石油公司提出“严厉质问”。
S. lawmakers set to question BP chief Tony Hayward say they have "serious questions" about documents that indicate BP took risks to cut costs in digging the well.
河北华诺纺织公司位于河北省优质产棉基地，具有高质量、低成本的原材料优势。
Hebei Huanuo textile Ltd. is located in Connaught Hebei quality cotton production bases with high-quality, low-cost advantages of raw materials.
河北华诺纺织公司位于河北省优质产棉基地，具有高质量、低成本的原材料优势。
Hebei Huanuo textile Ltd. is located in Connaught Hebei quality cotton production bases with high-quality, low-cost advantages of raw materials.
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