| 61. | oil royalties. |
| 石油矿区使用费。
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| 62. | Oil regularly to prevent rues /. |
| 经常擦油，以防生锈。
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| 63. | Oil paints and water colors are mediums for the creation of works of art. |
| 油画颜料和水彩颜料是美术创作的媒介。
|
| 64. | The oil lamp smokes. |
| 油灯冒烟。
|
| 65. | Lofty derricks dot the landscape in an oil field. |
| 高耸的井架点缀着油田的景色。
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| 66. | Some lanterns use oil to make the light. |
| 有些灯靠燃油发光。
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| 67. | The oil is leaking out of the crankcase. |
| 油正从曲轴箱中漏出来。
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| 68. | Have we enough oil to last out a long war? |
| 我们是否有足够的石油维持一场持久战？
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| 69. | Imports from Africa included coffee, cocoa and olive oil . |
| 从非洲进口的物品中有咖啡、可可和橄榄油。
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| 70. | The latest news brought down oil prices. |
| 最新消息降低了石油价格。
|