Every time you breathe in, you're breathing in the natural world.

你的每一次呼吸，都然世界中呼吸。

Which is more difficult, breathing in or breathing out?

吸气困难还呼气困难？

Breathe in, one, then out. Breathe in, two, then out, and so on.

吸气，一，然后呼气。吸气，二，呼气，依此类推。

As we breathe in, the diaphragm tightens.

当我们吸气时，横膈膜会收紧。

What's harder, breathing in or breathing out?

吸气困难不呼气困难？

What life breathes in the animals that quench their thirst at that spring!

清泉旁饮水的动物生活得多惬意啊！

First, slowly breathe in through your nose.

首先，慢慢地用鼻子吸气。

Breathe in, point or flex the foot.

吸气，脚趾向上或者弯曲。

And that spared people from breathing them in.

避免民众吸入这些污染物。

An issue of breathing in air.

关呼吸。

So breathe in and breathe out.

吸气和呼气。

Remember to breathe in part two.

第二部分记得呼吸。

Don't breathe in for the next few minutes.

接下来的几分钟不要吸气。

How much longer? I can't breathe in here.

还要多久啊？我都不能呼吸了。

I'm stunned he can breathe in those pants.

他穿着这种裤子还能呼吸，我也很震惊。

We breathe in this handful substance.

我们会吸入这一小撮物质。

In fact, the word 'inspire' literally means 'to breathe in'.

实上，“鼓舞”的字面意思就“吸气”。

27. It is difficult to breathe in such hot weather.

这么热的天气呼吸也困难。

Just breathe in that fresh, mountain air, would ya? Ah-choo!

山林间呼吸新鲜空气，不试试吗？阿嚏！

Until finally one day, she breathed in... and never exhaled.

直到有一天，她终于吸了一口气便再也没有吐出来过。