plumber soil

例句：

1. 1. The plumber was called to fix the leaky pipe.
   管道工被叫来修理漏水的管道。
2. 2. He is a professional plumber who can fix any plumbing problem.
   他是个专业的管道工，可以解决任何水暖问题。
3. 3. Plumbers are essential in maintaining the water supply system.
   管道工在维护供水系统方面是不可或缺的。