bridge-type hammer

例句：

1. 1.The bridge-type hammer is used to shape metals.
   桥梁式锻锤用于金属成型。
2. 2. The bridge-type hammer is an essential tool for metalworking.
   桥梁式锻锤是金属加工中必不可少的工具。
3. 3.The bridge-type hammer has a unique design that makes it easy to use.
   桥梁式锻锤设计独特，使用起来非常方便。