power cut-off

例句：

1. 1. The power cut-off has caused a lot of problems for the city.
   停电给城市带来了很多问题。
2. 2. The power cut-off was due to a faulty transformer.
   停电是由于变压器故障造成的。
3. 3.The power cut-off was quickly restored by the utility company.
   电力公司迅速恢复了供电。