The OECD estimates in its latest?Economic Outlook?that, if oil prices averaged $22 a barrel for a full year, compared with $13 in 1998, this would increase the oil import bill in rich economies by only 0.25%~0.5% of GDP

生詞

estimates? ?估計

Economic?? adj?經(jīng)濟

averaged? v?平均

Outlook? ? n.前景；觀點；人生觀；世界觀

? ? ? ? ? ? ? ? ?v.瞪著看；瞧；以目光壓倒(對方)；比…好

分析語句：分為2段;

主干：his?would?increase?the oil import bill?in?rich economies by only 0.25%~0.5% of GDP

條件狀語從句：if oil prices?averaged?$22 a barrel for a full year,?compared with $13?in 1998

翻譯：OECD估計他們最新的經(jīng)濟前景，與1998年$13相比，如果石油在一整年的平均價格為$22一桶，在富有經(jīng)濟上僅占gdp的0.25%~0.5%，將會增加進(jìn)口石油比例的