high bloomery furnace

例句：

1. 1. The high bloomery furnace is the heart of the steel industry.
   高炉是钢铁工业的核心。
2. 2. The high bloomery furnace is used to produce iron and steel.
   高炉用于生产铁和钢。
3. 3. The high bloomery furnace is a complex machine that requires skilled workers to operate.
   高炉是一种复杂的机器，需要熟练工人操作。