black lung的意思|示意

At the same time, however, compensation for miners who get black lung disease has been shrinking.

在同一时间, 但是, 谁得到的矿工黑肺病赔偿已经缩小.

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Coal miners often suffer from an illness black lung disease. Many have died from it.

矿工经常会染上肺病, 许多人因此而死去.

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For example, it required payment for workers with black lung disease from coal and rock dust.

比如说, 他要求矿主为工人提供因为灰尘导致的黑肺病的治疗.

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