The car engine goes on and off?

就凭汽车发动又停下？

You can stall or damage your car's engine.

你可能会熄火或损坏汽车发动机。

Behind him, the car engine starts up all by itself.

在他身后，汽车的发动机竟然自己发动了起来。

They are used, for example, to capture waste heat from car engines.

比如它们被用来捕捉从汽车引擎排出的废热。

In London, car engines produce 99% of all carbon monoxide in the atmosphere.

在伦敦，大气中99%的一氧化碳来自汽车发动机。

Some car lovers want to keep the sound of older cars' original engines.

一些汽车爱好者希望保留老式汽车原装发动机的声音。

But, they still turned their car engines on and off to get cooler air.

但是他们仍然需要打开引擎好让车内更加凉快。

EV sales in Europe are supported by government spending and rules against new gasoline engine cars after 2035.

政府支出和2035年后禁止新汽油发动机汽车的规定，都推动了欧洲电动汽车的销售情况。

They trained horses, stocked furnaces, made tires, stood on assembly lines, welding parts onto refrigerators or lubricating car engines.

他们训练马匹、填塞炉膛、制造轮胎，站在装配线上将零件焊接到冰箱，或是给汽车发动机上润滑剂。

(Car engine starting) GG: Do you play all the cues?

（汽车引擎启动） GG：你演奏所有的提示吗？

(Car engine starting) GG: Just before you go to sleep we're going to test you.

（汽车引擎启动） GG：就在你睡觉之前，我们要对你进行测试。

Everything from magnets to car engines could get more expensive.

从磁铁到汽车发动机的一切都可能变得更加昂贵。

(car engine starts) First off, the definition of sand is really broad.

（汽车引擎启动）首先，沙子的定义非常广泛。

And second, modern car engines shut off fuel injection or idle, when decelerating.

其次，现代汽车发动机在减速时会关闭燃油喷射或怠速。

The structure deploys in five minutes, and uses the horsepower of one car engine.

该结构在五分钟内展开，并使用一台汽车发动机的马力。

But all that power is ultimately generated by the car's own internal combustion engine.

但所有这些动力最终都是由汽车自身的内燃机产生的。

I never tried to do that because I don't really know much about car engines.

我从来没有尝试过这样做，因为我对汽车发动机知之甚少。

Emissions are pollution that is created by your car's engine or by some engine or motor.

排放物是由您的汽车发动机或某些发动机或马达产生的污染。

But if you do know a lot about car engines, you could become a " mechanic."

但如果你对汽车发动机了解很多， 你就可以成为一名“机械师” 。

Which is important, because if gasoline ignites too soon, it can really mess up your car’s engine.

这很重要，因为如果汽油点燃得太快，它真的会弄乱你的汽车引擎。