As BP led the consortium which owned the well and was leasing the rig, it is responsible for the spill-and therefore liable for the costs of cleaning up and some third-party damages.

因英国石油公司是这家联营企业的龙头老大，又是出事平台的租用方，所以对这次漏油事件有不可推卸的责任——理所当然有义务承担“清油”与一些第三方损失赔偿费用。

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There is no expensive equipment to buy as with food service, and no inventory to purchase as with retail, so start up costs for a house cleaning business are very low.

没有昂贵的设备，购买服务，也没有库存，采购与零售，因此，开始打扫业务成本非常低。

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Considering the costs associated with preventing and cleaning up environmental contamination, water-based hydraulic systems hold the potential for tremendous cost savings at the plant level.

在工厂的水平下，考虑到相关费用、防止和清理环境的污染，水基液压系统拥有节省巨大成本的潜力。

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