石油输出国对石油的需求将会下降，国际能源机构于周四说，并预计明年的石油需求量将会下降而产量则会上升。

The need for oil from Opec countries will soon fall, the International Energy Agency said Thursday, forecasting global oil demand growth would slow next year while production would rise.

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但是人们明白，许多国家和机构，从英国到墨西哥，从花旗银行到埃克森石油公司，实际上已经成为石油输出国组织的非正式成员，它们竭力试图保持价格稳定。

What was clear was that many countries and institutions, from Britain to Mexico, from Citibank to Exxon, had virtually become unofficial members of OPEC, trying hard to keep the price steady.

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石油输出国组织的最高权利机构，由成员国选出，一年开会两次。

The supreme authority in OPEC, which is headed by delegates from member countries, and meets twice a year.

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