The IEA estimates that the output from mature fields outside OPEC would naturally drop by about 11% a year.

国际能源署估计非欧佩克成员国内的成熟油田产量每年将自然下降11%。

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The IEA estimates that the output from mature fields outside OPEC would naturally drop by about 11% a year.

国际能源署估计非欧佩克成员国内的成熟油田产量每年将自然下降11%。

youdao