forge chisel

例句：

1. 1. The blacksmith forged a new sword from the old one.
   铁匠从旧剑中锻造出一把新剑。
2. 2. The carpenter forged the door hinges with great skill.
   木匠用高超的技艺锻造了门铰链。
3. 3. He forged his own tools out of wood and metal.
   他用自己的木头和金属锻造了自己的工具。