Many residents still use old light bulbs, which consume a lot of electricity but are cheaper than newer bulbs.

许多居民仍然使用旧灯泡，消耗了大量的电力，但却比新灯泡更便宜。

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One of the efforts people are making to try and reduce the amount of energy they use is to replace their old light bulbs with the new spiral compact fluorescent kind.

人类为了减少能源消耗所做的努力之一便是用新的螺旋紧凑型荧光灯来换下他们的旧灯泡。

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Even in the dim light the equipment looked old and timeworn.

即便在昏暗的光线下，这台设备看起来还是陈旧的。

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Then something in the storm and the light house and the old man lifted Rodolf away from usual everyday feelings.

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One spring night, the couple was asleep when a broad ribbon of white light slid across the old woman's pillow.

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The villagers also saw about four persons who landed on an island where there is an old light house.

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Oh, the old light artillery cannons still did rather well in a pinch.

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