Humans take in oxygen and breathe out carbon dioxide.

人吸入氧气，呼出二氧化碳。

The CO2 that astronauts breathe out is sucked away.

宇航员呼出的二氧化碳被吸走了。

Breathe out gently. Repeat six times.

用大拇指和食指捏住耳垂温柔的向下拉，轻轻的向外呼气，重复6次。

Breathe out as slowly as possible.

呼气也尽可能的缓慢进行。

Breathe out. We're getting plenty of oxygen.

吸进，呼出，我们得到很多的氧气。

Step nine: Breathe out through left nostril.

第九步：用左鼻孔出气。

Please breathe out slowly and then hold your breath.

请慢慢呼出一口气后，再屏住一会儿。

Take a deep breath, count to ten, and then breathe out.

深吸一口气，在心里数到十，然后呼气。

Breathe out through pursed lips as if you were whistling.

从闭合嘴唇中呼气，就好像在吹口哨。

Breathe out completely as you silently count from 1 to 8.

完全呼气，同时从1默数到8。

Feel the hand on your abdomen moving in as you breathe out.

呼气时，感觉到腹部的手向内移动。

The doctor told me to breathe in deeply and then breathe out.

医生要我深深吸气，然后把气呼出来。

The doctor asked me to breathe in, then to breathe out fully.

医生让我先吸气，然后全部呼出。

The doctor told him to breathe in deeply and then breathe out.

医生让他先深深吸一口气，然后再把气吐出来。

The doctor told me to breathe in deeply and breathe out slowly.

医生告诉我先深吸一口气然后慢慢呼出来。

The doctor told me to breathe in and then breathe out (again) slowly.

医生叫我吸气然后(再)慢慢地呼出。

Ensure you breathe in on the way down, and breathe out as you push up.

确保你在下卧的时候吸气，在推起的时候吐气。

Always breathe in through your nose and breathe out through your mouth.

一直通过鼻子吸气、通过嘴巴呼气。

Breathe in slowly for five seconds, then breathe out slowly for five seconds.

慢慢地用5秒时间吸入空气然后再用5秒时间慢慢地吐气。

At parties, I don't like to be with people who breathe out smoke all over me.

聚会时，我不愿意和那些在我周围喷烟吐雾的人在一起。

We breathe out simply by relaxing the diaphragm; the lungs deflate like balloons.

我们呼气其实就是简单的隔膜松弛下来，肺就像气球一样缩小了。

Breathe in, and breathe out, and pay attention to your breath as it comes in and goes out.

吸气，然后呼气，当气体吸进去和呼出去时把注意力都集中在你的呼吸上。

The way to over come nervousness is to breathe in deep and breathe out slowly for some times.

克服紧张的办法是调匀呼吸，深吸气，慢呼出。

But there are all sorts of things, you can just breathe in and breathe out, and it's a real opportunity.

但也有很多种事情，你只需吸气呼气，实为难得的机会。

Take a minute before you meet other people. Check your appearance and breathe out gently to remove tension.

在和别人见面之前花上一分钟，整理下自己的仪表，平缓地呼气以消除紧张感。

Concentrate on belly breathing, pushing your belly out when you breathe in and relaxing it as you breathe out.

把注意力集中到腹式呼吸上，吸气的时候把腹部尽力扩张，呼气的时候尽量放松腹部。