A glider is an aircraft that does not have an engine.

所谓滑翔机，就是没有发机的飞机。

It was a two-tone Nash Metropolitan that his father had fitted out with an MG engine.

那是一辆双拼色的纳什都会轿车（Nash Metropolitan)，他父亲为之配备了一台英国MG公司生产的发机。

To get the shapes to move, he used small motors.

为了使这些形状能够移，他用了小发机。

And then what we're able to do is use motors to actually actuate that.

然后我们能做的就是用发机来让它真的起来。

It was actually a tricycle with a petrol motor at the rear.

它其实是一辆后面载着油发机的三轮车。

At that time, electric cars had many advantages over steam-powered and gas-guzzling engines.

当时，电车比力和耗油发机有很多优势。

Fluoride and teeth, compression and engines, X-rays and bone health or telegraph and wiring.

氟化物和牙齿，压缩和发机，x 光和骨骼健康或电报和布线。

It's a hybrid with four battery powered motors and a gas engine.

它是一款混合力车，配备四台电池驱的发机和一台燃气发机。

On Earth, we use it to coat jet-engine blades.

在地球上，我们用它来涂抹喷气式发机叶片。

Sure. We've got various models. Umm, right. What about the engine size? Any ideas?

当然了，我们有各种型号。好的，对发机的小有要求吗？

And actually, it’s kind of engineering walking out of our lives.

实际上，这就好比发机在走出我们的生活。

OK... Now a few details about your car... What's size is the engine? It's 1200cc.

好的，现在说一下你的车情况。发机是多？1200cc。

It's blamed COVID, changes to it's flagship rocket's design, changes to it's engine and materials.

将其归咎于疫情、旗舰火箭设计的改变、发机和材料的改变。

These speeds are achievable through powerful engines and a long lean fuselage design.

这些速度能通过强的发机和细长的机身设计来实现。

How big is the engine, is it 1500 or 1800 cc, for example.

发机有多，比如1500毫升还是1800毫升。

I'm not exactly sure. I think there's a problem with the engine.

我不太清楚，我觉得发机坏啦。

Well, apparently there's some oil leaking in the motor and it stained all the washing!

显然是因为洗衣机的发机漏油，把所有要洗的衣服都弄脏了！

Often, the engines that will use the oil need small changes.

通常，使用油的发机需要很小的变化。

The following days were spent servicing the engines and checking the instruments.

接下来的几天，飞机需要维修发机，检查仪器。

A missile engine testing stand in North Korea was dismantled last year.

去年，朝鲜拆除了一个导弹发机试验场。