当我们呼吸空气的时候，健康就被损害了。
对于苏格拉底来说，追求知识就如同我们呼吸空气一样重要。
For Socrates, the pursuit of knowledge was as essential as the air we breathe.
空气非常寒冷，我们难以呼吸。
由于氮占我们呼吸的空气的五分之四，他们对提高火星的温度持惊人的乐观态度，相信这可以在一百年内完成。
Since nitrogen is four fifths of the air we breathe, they are surprisingly optimistic about raising the temperature on Mars and believe it could be done in hundred years.
每天早上我们早早起床，呼吸新鲜空气，听鸟儿在树林里歌唱。
Every morning we get up early, breathe the fresh air and hear the birds sing in the woods.
树木有助于净化空气，释放出可供我们呼吸的氧气。
Trees help keep the air clean and they make oxygen that we can breathe.
此外，在一个拥挤的城市，这些绿色空间能让我们呼吸一下新鲜的空气和有一个地方放松一天的紧张。
Furthermore, in a congested city these green spaces offer a breath of fresh air and a place to relax from the rigours of the day.
首先，它们使我们呼吸的空气更清新。
氧气是我们呼吸的空气的一部分。
我们利用植物获得食物、布料、住所，甚至是我们呼吸的空气。
We use plants for food, cloth, shelter (住处) , and even the air we breathe (呼吸) .
我们需要空气呼吸。
事实上我们共同拥有一个星球，呼吸一样的空气，饮用一样的水。
Indeed we share the same planet, breath the same air and drink the same water.
我们受益于他人的情感投入之多，就像我们需要时刻呼吸空气，就像我们每日需要享用食物。
We use the emotional input of other humans as much as we do the air we breathe and the food we eat.
早上我们呼吸不到新鲜的空气。
我们呼吸的频率是由大脑控制的，当感觉到空气浓度的变化时会变快。
The rate at which we breathe is controlled by the brain, which is quick to sense changes in gas concentrations.
这样，我们可以喝上水，种植粮食，和呼吸空气——利用电解，分离出氢气和氧气。
We can drink it, grow food with it and breathe it - by separating the oxygen from the hydrogen through a process called electrolysis.
我们呼吸的空气是珍贵的，越是远离地球表面越是稀薄。
The air you breathe is precious, and the farther from Earth's surface you go, the less there is.
我们沿着最漂亮的诺丁山街往上走，我喜欢在开始每天的写作前，呼吸些新鲜的空气，否则我真不觉得自己醒得透透的。
We go up and along the prettiest Notting Hill streets, and I love to get some fresh air before I start writing each day, as otherwise I really don't feel as if I have properly woken up.
你确定的另一项全球卫生重点是我们的健康与我们生活的环境之间的联系，从我们饮用的水到我们呼吸的空气，到我们种植和食用的粮食。
Another global health priority you identified was the link between our health and the environment we live in, from the water we drink, to the air we breathe, to the food we grow and eat.
但谁应该看护我们所有人的共有资源？比如说我们呼吸着的空气？
ROBINSON But who should take care of the resources that we all share, such as the air we breath?
离子是存在于大气层中的电荷，它们存在于我们所呼吸的空气中。
Ions are electric charges that exist in the atmosphere, in the air that we breathe.
通过降低空气污染水平，我们也可帮助各国减少因呼吸道感染、心脏病和肺癌所造成的全球疾病负担。
By reducing air pollution levels, we can help countries reduce the global burden of disease from respiratory infections, heart disease, and lung cancer.
休息对于健康身体的重要性就相当于我们喝的水和我们呼吸的空气。
Rest is as essential to our physical health as the water we drink and the air we breathe.
生活中确实有很多的事情值得我们感激，我们每日呼吸的空气，我们所居住的城镇，我们赖以生存的工作，在头顶上我们遮风避雨的屋顶。
There truly is so much to be grateful for, the air we breathe, the country we live in, the job that allows us to put food on the table and a roof over our heads.
这些粒子带电并附着于我们所呼吸空气中的浮质、灰尘及其它粒子。
These particles are electrically charged and attach to aerosols, dust and other particles in the air we breathe.
王女士：连呼吸的空气我们都还得担心受怕，这不是件令人悲哀的事吗？
Mrs. Wang: Isn’t it sad that we have to be so careful and worry about the air we breathe?
如果我们的空气质量是最差的，那么事实上我们呼吸的是很干净的空气么？
If we're the worst at air pollution, does that mean we actually have really clean air?
我们到外面呼吸一些新鲜空气吧。
我们到外面呼吸一些新鲜空气吧。
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