Most experts agree that the future of oil is not bright. Just before prices fell from their highs at more than $110 a barrel in the middle of 2014, the common wisdom among those same experts was that they would stay high for a while. But almost three years later, they are still in a relatively low range of the upper $40s to the lower $50s.
多數專家現在認為，石油的未來并不光明。就在油價從2014年年中時的每桶逾110美元的高位下跌之前，這些專家的共同看法還是，油價將繼續高位運行一段時間。但近3年后，油價仍然處于50美元左右的相對低位。
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