The aircraft made an unscheduled landing at Logan after developing an electrical fault.

飞机发生电气故障后，临时在洛根着陆。

An electrical fault caused the fire.

电路故障引起了火灾。

This machine has an electrical fault.

这台机器有电气故障。

The fire was caused by an electrical fault.

这场火是由电气故障引起的。

The fire was caused by an electrical fault.

火灾是由电气故障引起的。