The price of coal has doubled.

煤炭价格翻了一番。

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Many are former farmers who switched jobs when the local price of coal went up.

许多人以前是农民，当煤炭价格上涨之后就都换了工作。

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But the other trend is that the price of coal and other fossil fuels are going up.

另外一个趋势就是煤炭和其他化石燃料的价格正在上涨。

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The cheap natural gas has pulled the price of coal down, though less dramatically.

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The price of coal has gone up and Europe is faced with an energy gap.

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But the other trend is that the price of coal and other fossil fuels are going up.

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