Can I use the air pump for free?

那里的打气机是免费使用的吗？

She can use the air pump at the LT gas station.

她可以使用LT加油站的打气机。

Another thing that takes a lot of pumping air around, he says?

他说，另外一件需要抽取大量周围空气的事情是什么？

We pump air through it, and the air bubbles will rise towards the surface.

我们把空气抽进去，气泡就会上升到水面。

Now, there are some kinds of respirators that pump air, so they're a kind of ventilator too.

现在，有一些类型的呼吸器可以泵入空气，所以它们也算是一种呼吸机。

So it's nice to kind of pump the air out.

所以把空气抽出来是件好事。

I usually recommend an air pump, a bike lock, and a helmet.

店员：我通常推荐打气筒、自行车锁和头盔。

To use, basically, what's essentially a garden hose down at 25 meters, to pump air into your mouth, is just mad.

说实话，用浇花园的水管下潜 25 米，还要把空气压缩进嘴里，真是太疯狂了。

Our two-year-old likes to play with this a lot, likes to pump the air out.

我们两岁的孩子非常喜欢玩这个， 喜欢把空气抽出来。

Huge volcanic eruptions have pumped the air full of globe-warming carbon dioxide.

巨大的火山喷发使空气中 充满了使全球变暖的二氧化碳。

" We are going to pump air into them, so it is important to close them tightly, " the youngster explains.

“我们要将空气泵入其中，因此将它们紧紧关闭很重要，”年轻人解释道。

Workers lowered these airtight wooden boxes into the river, where a system of pipes pumped pressurized air in and water out.

工人们将这些密封的木箱放入河中，管道系统将加压空气泵入并抽出水。

Lance asks if he needs anything else and the clerk says that he should buy an air pump, " air pump, " two words.

兰斯问他是否还需要什么，店员说他应该买一个气泵，“气泵”两个字。

We can pump air into someone's lungs, but it won't do much good if the many other processes involved in the respiratory cycle are no longer functioning.

我们可以将空气注入一个人的肺，但如果呼吸系统中的其他过程都失效了，注入再多的空气那也是无济于事。

Tent bows had creaked once as they accepted the pressure, then—silence broken only by the dim bellows wheezing of their sand snorkel pumping air from the surface.

当他们接受压力时，帐篷弓吱吱作响了一次，然后——只有他们的沙子通气管从水面抽气时发出的微弱的风箱喘息声打破了寂静。

There are two main ways ventilators can work— pumping air into the patient's lungs through positive pressure ventilation, or allowing air to be passively drawn in through negative pressure ventilation.

呼吸机有两种主要的工作方式——通过正压式呼吸将空气冲入病人肺部，或通过负压式呼吸让空气被动吸入。

And then there's some kind of pump on the whaling ship that pumps air through the hose into the whale — so it's like blowing up a balloon, essentially?

然后捕鲸船上有某种泵，可以通过软管将空气泵入鲸鱼体内——所以这本质上就像吹气球一样？

We take a piece of ice and put it in a vacuum flask, and pump out all of the modern air, the air we're breathing right now, using a vacuum line.

我们取一块冰，把它放在真空瓶里，用真空管抽出所有现代空气，我们现在呼吸的空气。

Jazz defeats Alvarez and makes her way to the Life Support center of Artemis, realizing that unless they pump fresh air from Trond's secret supply of oxygen, the people of Artemis will die.

爵士乐打败了阿尔瓦雷斯，她来到了阿尔忒弥斯的生命支持中心，意识到除非他们从特隆德秘密的氧气供应中抽出新鲜空气，否则阿尔忒弥斯的人民将会死亡。

So CPR, if somebody stops breathing, if the lungs stop pumping air in and out of the body, then they're going to have to give CPR, administer CPR. Somebody will have...

所以心肺复苏术， 如果有人停止呼吸，如果肺部停止泵送空气进出身体， 那么他们将不得不进行心肺复苏术， 实施心肺复苏术。 有人会有. . .