By the same token, the technology being used to extract oil today has been in the works since the 1970s. It will take a long time for the next generation of clever kit to come into widespread use.
同样，今天所使用的石油开采技术在70年代就有所应用，所以要想使下一代先进技术得到全面应用还需要很长时间。
By the same token, the technology being used to extract oil today has been in the works since the 1970s. It will take a long time for the next generation of clever kit to come into widespread use.
同样，今天所使用的石油开采技术在70年代就有所应用，所以要想使下一代先进技术得到全面应用还需要很长时间。
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