In 2008, the OPEC reference basket price is projected to average $75 per barrel, albeit with the usual caveat of a high margin of error that is standard with regard to oil price forecasts.
根据预测，2008年欧佩克一揽子价格平均为每桶75美元，不过该预测同时作出惯常的告诫，称油价预测有较大的出入是正常的。