We traced the trouble to a faulty transformer.

我们查出故出一个有毛病的变压器上。

The rocket flight had to be aborted because of difficulties with computer.

因脑出故，火箭飞行只好中辍。

Our car broke down on the outskirts of the city.

我们的汽车市郊出了故。

There is a fault in this machine.

台器出了故。

There is something wrong with the motor.

出故了。

My car overheated and broke down.

我的汽车变得过热, 出了故。