ore hearth

例句：

1. 1. The iron ore was mined from the nearby mountains.
   铁矿石从附近的山中开采。
2. 2. The forge is wherewe make our own tools.
   锻炉是我们制作自己工具的地方。
3. 3. The fire in thehearth crackles and pops.
   炉火在壁炉中噼啪作响。