He put a shovel of coal on to the fire.
他往火炉里加了一铲煤。
At the furnaces in the centre of the compound, sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore; molten steel pours from another.
在厂区中央的熔炉那里，随着机械铲把煤和铁矿石装满通红的坩埚当中，火星飞溅；铁水从另一个坩埚中注入。
Probably one of the coolest domains I ever worked in was I had the opportunity to write an application that physically moved a HUGE dirt shovel for a coal mining facility.
我工作过的一个最冷门的领域，就是有机会编写一个控制煤炭开采设备中巨型泥铲的应用程序。
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