General Motors has filed a lawsuit against Fiat Chrysler, one of its main competitors.

通用汽车对其主要竞争对手之一菲亚特克莱斯勒提起诉讼。

The current flows into electric motors that drive the wheels.

电流流进电机，驱动轮子。

Carbon dust and oil build up in large motors and cause them to short-circuit.

碳尘和燃油在大发动机里越积越多，造成了发动机短路。

It was only when electric motors became advanced that vacuum cleaners became common.

只有电动机变得先进时，真空吸尘器才会普遍使用。

We have two motors, one on each rear wheel, so the control system has to control each motor independently.

我们有两个电机，每个后轮一个，因此控制系统必须独立控制每个电机。