plumber

We had to call a licensed plumber to fix the underground sewage pipe after it burst.

(Chinese) 地下排污管爆裂后，我们不得不请了一位持证水管工来修理。

The plumber replaced the copper valves to stop the persistent dripping in the bathroom.

(Chinese) 水管工更换了铜阀门，以解决浴室持续滴水的问题。