They rated their daily coal output at about 2,100 tons.

他们估计他们的煤炭日产量为2100吨左右.

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Owning to shortage of the coal, output from the power stations fell away.

由于缺少煤, 电站的发电量减少了.

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Long - term since the volume the coal output of Shanxi and railroad all resides the whole nation.

长期以来,山西的煤炭产量和铁路外运量均居全国之首.

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