That would maximize oxygen for optimal combustion.

这的确能为燃烧提供最足的氧气。

You simply need to deny it oxygen.

只需让其断绝与氧气的接触便好。

The collective “we” are dumbfounded that people still drive drunk, so I’ll sum it up like this. If you drive drunk, you — simply put — are a shortsighted, utterly useless, oxygen-wasting human form of pollution, a Darwin award-deserving, selfish coward.

我们都觉得很震惊，至今仍有人酒驾。所以我来总结一下。果你酒驾，那么简而言之，你就是个目光短、用处、浪费氧气的人形污染物、达尔奖得主、自私的懦夫。

Fish have scales. Fish have gills. Gills help fish get oxygen from the water. Their tails bend from side to side.

鱼有鳞片。鱼有鳃。鳃帮助鱼从水中获取氧气。它们的尾巴左右弯曲摆动。

You breathe less when you sleep, so you get less oxygen.

睡觉的时候，你的呼吸变缓，吸入的氧气也随之减少。

But phosphine gas is produced on earth at least by bacteria that don't need oxygen.

但是磷化氢气体在地球上至少是由不需要氧气的细菌产生的。

The air seemed thin, as though its combination of gases had little oxygen left.

空气似乎很稀薄，好像在混合的气体中剩下的氧气很少。

If they do, do they have a copious amount of oxygen in their atmospheres?

果有，它们的大气中是否有大量的氧气呢？

The first gulp of icy lake water felt like the breath of life.

吸进第一口冰冷的湖水，就像获得了生命所需的氧气。

It has air hoses they can use to breathe oxygen.

还有提供氧气的软管。

The amount of oxygen in the air rises, and the air becomes breathable.

空气中的氧气含量上升，空气随之变得可以呼吸。

The car is powered by compressed hydrogen, which, in combination with oxygen from the air, produces electricity in the car's fuel cell. The only byproduct is water vapor.

这款汽车将由压缩氢提供动力，其中的氢将和空气中的氧气相结合，在汽车在燃料电池里制造电力，唯一的副产品是水蒸气。

To counteract this oxygen would have to be diluted with non reactive gas.

为了制造这种情况，氧气中的空气比率需要利用惰性气体来降低。

But it gets even better, as the oxygen of the air bubble runs out, new oxygen diffuses into the bubble from the water around, it while the carbon dioxide diffuses outwards into the water.

但不只此，外膜中的氧气用完时，新的氧气从周围的水扩散到膜内，而二氧化碳向外扩散到水中。

When people don't get enough oxygen, they often begin to gasp for air. They may also feel dizzy and light-headed. Besides these symptoms of altitude sickness, others such as headache and fatigue may also occur.

当人们没有足够的氧气时，他们经常变得气喘吁吁，或头晕目眩。除了这些高原病反应外，头痛、疲劳的状况也可能发生。

Even though Lin Hsiu Hui first created bubble tea by adding tapioca balls into her tea, the " bubble" in bubble tea actually refers to the oxygen pockets formed by shaking the tea.

虽然是林秀慧发明了将木薯粉做成的粉圆加入她的泡泡茶饮料裡，但是这泡泡茶中的「气泡」实际上是指摇晃茶水所形成的氧气袋。

And with oxygen levels on the rise, physical activity and exercise will already feel easier.

随着身体内的氧气水平上升，许多体力活动和锻炼都变得更容易些。

However, this wasn't enough on its own, because he also found that the water needed to have enough oxygen in it— so these two factors seemed necessary to support the high metabolic rate of these large fish.

但是只有这一点还远远不够，因为他还发现海水中需要饱含足够的氧气，于是这两个因素一起便足够证明这些大型鱼类的高代谢率观点了。

Ninety-nine percent of the blood cells floating in plasma are red blood cells, which carry oxygen from the lungs to the rest of the body and give blood its red color.

浮在血浆上99%的血细胞都是红细胞，它们把肺部的氧气输送到全身各处，这样血液才呈现出红色。

Scientists estimate that the Amazon produces 20 percent of the oxygen in the planet's atmosphere.

科学家估计，亚马逊地区产生了地球大气中20% 的氧气。