五月份，欧佩克日产石油为2900万桶（其中也包括了伊朗的产量，但该国不参与石油配额机制），而官方配额上次在2007年正式调整后一直保持在日产量在2480万桶。
In May OPEC pumped 29m barrels a day (b/d) of oil (including Iran, which is not in the quota system) whereas official quotas, last formally changed in 2007, stand at 24.8m b/d.
昨天官方仍然对是否公开最终官方结果而犹豫不决。
The authorities continued to waver yesterday over declaring the official results final.
尽管某些质保测试是定期的，但我们向用户推荐使用最新官方版本而不推荐开发版本是有原因的。
Although some quality assurance testing is done permanently, there is a reason why we recommend the latest official release and not the development version to our users.
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