They may render big chunks of the capital stock obsolete: many idle car factories, for example, may never reopen.

种种经济冲击致使大量股本作废：比如说，许多闲置的汽车工厂可能再也不会开工。

youdao

The car wouldn't idle and the doctor challenged him to give it a try.

那车不会被闲置，而他的医生鼓励他尝试一下。

youdao

Don't idle the engine: a modern car is designed to work efficiently as soon as it starts, so you don't need to start the engine and let it warm up before you drive.

别让引擎空转：现代汽车一旦发动就可以有效率地运转。

youdao

He suggests an idea of "virtual towing" where an idle car could pick up on another vehicle and follow it back to a stack, using inter-car tracking software.

CNN: Reinventing the wheel

"Right now, your car is idle, just sitting, parked about 96 percent of the time, " explains Amory Lovins.

CNN: Fuelling our future

And as with all other hybrids the engine de-powers automatically when the car is at idle to further preserve fuel.

FORBES: BMW Announces New 5-Series Hybrid