Which is more difficult, breathing in or breathing out?

是困难还是困难？

Inspiration, expiration, right? Inhale, exhale, inhale, exhale.

“和，对吧？，，，。”

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

事实上，“鼓舞”的字面意思就是“”。

You have to breath on it first.

你必须先在上面。

As we breathe in, the diaphragm tightens.

当我们时，横膜会收紧。

All the way behind the back leg, Christopher, inhale.

一直到后腿后面，克里斯托弗，。

It has horns that are like daggers. It can inflate itself by gulping air.

的角就像匕首一样。可以通过使自己膨胀。

So you can hear him often taking long breath in or out.

所以你可以听见他会经常地深或吐。

First, arms up, deep breath in, and sigh out, ahhhhh, like that. Very good.

第一，举起双臂，，然后出，啊哈，就像那样。

That's because the diaphragm muscle lowers during inspiration, and that creates negative pressure in the chest to bring in air, and that negative pressure also brings a bit more venous blood back to the right atrium and right ventricle.

这是因为时移，胸腔内的负压将空入；这个负压同时将一些静脉血倒回右心房和右心室。

You want to breathe in fully but let the air come out gently.

用力，但时需轻缓。

So instead of three flaps opening every time, you breathe in and out, two.

所以每次你和时，不是打开三个瓣膜，而是打开两个。

When you take a breath in, the air comes down this way into your lungs.

当你时，空就这样进入你的肺部。

So, " breathe in through your mouth" , " breathe in" .

所以，“用嘴”，breathe in。

Don't breathe in for the next few minutes.

接来的几分钟不要。

Action number four, in for four, out for six.

四秒，六秒。

Count to five when your lungs are full. Then breathe out slowly. Repeat several times.

保持状态，数到五，直到你的肺里充满了空。然后慢慢出。重复几次。

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

，一，然后。，二，，依此类推。

First, slowly breathe in through your nose.

首先，慢慢地用鼻子。

This may be followed by difficulty in breathing and inspiratory type of stridor.

随之而来的可能是困难和型喘鸣。