cutoff score

例句：

1. 1. The bridge was cut off from the mainland by a flood.
   桥梁被洪水切断了与大陆的联系。
2. 2. The power line was cut off during the storm.
   暴风雨期间，电力线被切断了。
3. 3. The cable was cut off at the middle of the conversation.
   在谈话中间，电话线被切断了。