出故障处

例句：

1. 1. The car's engine has a faulty plug.
   这辆车的引擎有一个故障的插头。
2. 2. The software needs to be fixed at the faulty point.
   软件需要在故障点修复。
3. 3. The engineer found the faulty point in the circuit board.
   工程师在电路板上的故障点找到了问题。