炉前工

例句：

1. 1. The furnace front worker is responsible for maintaining the furnace's efficiency.
   炉前工人负责维护炉子的效率。
2. 2. The furnace front worker must be skilled in handling high temperatures.
   炉前工人必须擅长处理高温。
3. 3. The furnace front worker has to wear protective gear when working with hot metal.
   炉前工人在工作时必须穿戴防护装备。