And I've been worried for a long time about the coal dust that comes off the coal-piles in the winter. They dump it off the trucks near my apartment.

我还一直担心冬天从煤堆上飘起的煤屑，他们就在我家旁边把煤从卡车上卸下来。

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Coal ash dump outside the Shentou number two power plant, Shuozhou, Shanxi province.

倾倒在山西省朔州市神头二电厂外面的煤灰。

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Komatsu of Japan has just won an order for 44 "super-large dump trucks" from China's biggest coal miner.

日本小松公司不久前从中国最大煤矿商手里拿到了制造44辆“特大型倾卸货车”的订单。

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Caterpillar's dump trucks hauled the first coal out of the pit.

FORBES: Magazine Article

If it's from a coal-fired plant, your driving will dump an awful lot of carbon dioxide into the atmosphere.

FORBES: The Guilt-Free Consumer

"The S.S. Badger, the filthiest ship on the Great Lakes, has been given two more years to dump hundreds of tons of dangerous coal ash into Lake Michigan, " Durbin said in a statement.

NPR: Deal Requires Ferry To Stop Ash Dumping In 2 Years