The price of the company's bonds has fallen recently because of fears that the accident at a BP rig in the Gulf of Mexico will add to the cost of deep-sea oil operations.
该公司的债券价格最近下跌，因为担忧在墨西哥湾发生的英国石油(BP)钻井意外会增加开采深海石油的成本。
Some prices are plunging: renting a drilling rig in South-East Asia cost $225, 000 a day last year but only $160, 000 a day in April, according to Mr Lockett of Premier Oil.
某几项（服务的）价格正大幅下跌：PremierOil的罗克特说在东南亚租用一个钻井的成本去年是每天22.5万美元，而今年四月份仅为每天16万美元。
The integral transporting system for taking away drilling rig is developed to improve the portability of the rig, reduce the desired trucks, save installing time and reduce the transporting cost.
为了提高钻机的移运性能，减少钻机搬迁所需的运输车次，节约钻机搬迁安装时间，降低钻机搬迁成本，研制开发了一种用于钻机搬迁的钻机整体移运系统。
The money can't come fast enough for the nation's truckers . Big rig drivers circle the US capital to protest sky-high diesel prices, saying high fuel prices mean higher cost for many things we buy.
美卡车司机的工资涨幅不及物价的上涨，一些大型钻探机司机包围华盛顿抵制高昂的柴油机价格，他们说油价的飙升就意味着我们需要购买原料的价格更高。
The money can't come fast enough for the nation's truckers . Big rig drivers circle the US capital to protest sky-high diesel prices, saying high fuel prices mean higher cost for many things we buy.
美卡车司机的工资涨幅不及物价的上涨，一些大型钻探机司机包围华盛顿抵制高昂的柴油机价格，他们说油价的飙升就意味着我们需要购买原料的价格更高。
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