炼铁

puddling

1. 你能否告诉我在第一时期人们是怎样炼铁的？
   Can you tell me how iron is made in the first period?
2. 在炼铁史上的第二个阶段，尽管已有更多的铁被炼出来，但与今天相比，这个数量还是很少的。
   In the second period of iron- making history, more iron was made however, the amount was still very small as compared with today.
3. 搅炼铁或泥土的人
   One that puddles iron or clay.

炼的英语翻译：

铁的英语翻译：