hot-water branch

例句：

1. 1. Thehot-water branch is responsible for deliveringhot water to the bathroom.
   热水分支负责将热水输送到浴室。
2. 2. Thehot-water branch wasdamaged during the recent storm.
   热水分支在最近的风暴中受损了。
3. 3.The hot-water branch is essential formaintaining a comfortable temperature in the home.
   热水分支对于保持家中舒适的温度至关重要。