But we're still against driving while intoxicated-so if you're gonna be toking, keep those pistons from stroking.

但是我们仍然反对吸后驾驶——如果你要吸，那就别让汽活活。

So, two Italian businessmen built a piston engine hydroplane named Laura 3.

于是，两位意利商人制造了一架活式机水上飞机，命名为劳拉三号。

Hopefully you understand that the piston goes up and down now.

你应该已经了解了活是如何上下运的。

Like these air pistons he uses to launch food or these catapults.

就像这个他用来射物的气阀活，或是这些弹射器。

The pistons in the engine. Of the car. Just don't drive.

活在汽引擎中，也就是说不要开了。

There's a piston inside the truck and it's pushing back the whole time.

卡里有一个活，它一直在向后推。

The intake stroke, piston goes down.

进气冲程活下降。

That force of that explosion forces the piston down.

爆炸产生的力迫使活向下。

The roar of mighty piston engines overhead tranfixed midday strollers and crowds along the National Mall.

强力活式机的轰鸣声让国家广场中午散步者和人群感到震耳欲聋。

There's four stroke motors, four stroke piston engines being the most common.

有四冲程电机，四冲程活机是最常见的。

It's a project made up of scrap metal air pressure pistons and the imagination of an artist named.

艺术家Koliakugla凭借自己的想象力，利用废旧金属气压活组成这个乐队。

That piston going up and down, changes the up and down force into a rotating force.

因为活上下运会将上下力变为旋转力。

It's cool to see how they all banded together firing on all pistons to make their music play out.

看他们配合起来打开所有活，演奏音乐，真的是一件很酷的事情。

They use hydraulic pressure to work their legs like pistons, catapulting up to 30 times their own body length.

它们利用水压的原理，像活般地移它们的腿，可以弹跳远达身体30倍的距离。

As the noise of the pistons fell away, the wind and rain sounded louder than ever against the windows.

轮的声音小了，窗外的风雨声更了。

So when that piston drops, it creates a vacuum in this cylinder.

因此当活下降时，它会在该气缸中产生真空。

So I'm clear, you can't be bothered with saving your eternal soul because the Pistons have no defense?

我明白了，你不愿意去忏悔灵魂就因为活队不会防守？

She'll do it; she'll do it; she'll do it, said Potts to the beating rhythm of the piston rod.

她一定能做到，一定能做到，一定能做到，波茨对有节奏感的活杆说。

Steam rushed whistling into the gaping valves. Long horizontal pistons groaned and pushed the tie rods of the drive shaft.

蒸汽涌入半开的机关中；出呼呼的啸声。一排排横列的活出格格的声响，推机轴的杠杆。

Instantly, her mind went to pistons.

瞬间，她的思绪飞了起来。