He's not breathing and we're trying to pump him but he's not -- " "OK,OK.How old is he?"

VOA: special.2009.06.27

You're taking the air inside of the pump and you're compressing it. You're doing it so fast that there's not enough time for heat to come out of the gas that's inside the pump towards the walls of the pump.

你把空气吸进气筒里并且压缩它,你的动作很快以至于,没有足够的时间让热量,从气筒里面跑出来,传递到气筒壁上。

麻省理工公开课 - 热力学与动力学课程节选

So if you've got to pump that tire really a lot, then you're going to you're going to really feel a lot of heat there. The compression of the basically it's an adiabatic compression.

所以若果你给轮胎，打了很多的气，你会觉得你感觉,阀门那儿非常的烫，这种压缩,基本上是一个绝热的压缩。

麻省理工公开课 - 热力学与动力学课程节选

The extra money you're spending at the pump is extremely transparent - you stand there and watch it happen.

NPR: Energy Costs Drive Up Prices of Nearly Everything

There is no question that Americans are very concerned, and should be, about the prices that they're paying at the pump.

WHITEHOUSE: Press Briefing

We're paying at the pump.

NPR: The Marketplace Report: Oil Giants Look to Shield Profits