Last month the UK Energy Research Centre published a massive review of all the available evidence on global oil supplies.

上个月英国能源研究中心发表了一篇篇幅可观的报告，对掌握的所有有关全球石油供应的证据进行评述。

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The problem is that there is no single standard for DC power supplies, so such savings cannot easily be achieved in a data centre filled with equipment from different vendors.

问题是直流电源并无单一标准，因此拥有不同卖家设备的数据中心很难做到这样的能源节约。

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This community Centre offers an emergency food bank, community support services such as rent assistance, school supplies for children in need.

该社区中心提供应急食品储藏库及社区支援服务如租房援助，或为贫困儿童提供学习用品。

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As the accredited port of entry for Iraqi food supplies, Aqaba is now a major trading centre attracting foreign companies such as rice and wheat distributors from Australia.

BBC: Jordan hopes for economic upturn

The centre-left governments in many countries are wary of Colombia's close alliance with the United States, which supplies it with military aid.

ECONOMIST: Colombia and Venezuela