在2009年初，6个月石油期货价格比现货价格高出20美元。

In early 2009 the six month futures price for oil was twenty dollars higher than spot price.

youdao

在2009年初，6个月石油期货价格比现货价格高出20美元。

In early 2009 the six month futures price for oil was twenty dollars higher than spot price.

youdao