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。
Experienced a century of vicissitudes changes, and have gradually lost the old light.
经历了百年的沧桑变故，已渐失昔日光芒。
Two dirty old light blue shirts.
两件脏的、旧的、浅蓝色的衬衫。
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。
She recalled, with more subtle emotions, that he did not look at her now with any of the old light of satisfaction or approval in his eye.
她以更微妙的情感，想起他现在不再用往日那种满意或者赞赏的目光看她了。
The old light oil reservoirs in Shuguang Oilfield are deeply buried and low productive. The effect is poor by deepening pump depth with common pumps.
曙光油田老区稀油油层埋藏深，产能低，应用普通泵加深泵挂进行深抽实际效果不好。
Long life: As using LED light, it can come up to 50,000 hours. No need to replace the light source all the life to solve the problem of frequent replacement of old light bulb.
寿命长：由于采用LED光源，使用寿命长达5万小时，终身不需要更换光源，解决了老式灯具频繁更换灯泡的问题。
Long life: As using LED light, it can come up to 50,000 hours. No need to replace the light source all the life to solve the problem of frequent replacement of old light bulb.
寿命长：由于采用LED光源，使用寿命长达5万小时，终身不需要更换光源，解决了老式灯具频繁更换灯泡的问题。
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