Replacing old blast furnaces with cleaner equipment is the easy part.

用更清洁的设备替换旧高炉是比较容易的部分。

His most recent bruising experience came from his effort to stop ArcelorMittal, a steelmaking giant, closing two blast furnaces at Florange, in Lorraine.

他最近的受伤经历来自于他致力于停止阿赛洛米塔尔，钢铁巨头，关闭在洛林地区弗洛朗热的两个钢铁炉。

Within a few decades, the entire continent was laced together by iron train tracks, and it all started here with Abraham Darby's blast furnace.

几十年之内，整个大陆都被铁轨连接在一起，而这一切都始于亚伯拉罕达比的高炉。