呼吸英语怎么说
The brain sustains the elementary activities of animal survival such as respiration, adequate rest and a beating heart.
The problem with lifting your head to breathe is that your body ACTS like a see-saw and your legs sink. This adds lots of extra drag.
Just consuming it in big, hot, gulpy breathes.
Close inspection shows that they are wearing masks with tiny perforations around the eye and nose area for seeing and breathing.
He breathed short, his face wore a placid satisfied expression, and at intervals he faintly murmured, "Poop-poop!"
The boys bent their heads together and scarcely breathed.
Once again I breathed as a free man.
Here Michael, encouraged by his success, breathed so loudly that they were nearly detected.
He breathed noisily through his mouth and asked me all kinds of questions about school and my dreaded violin lessons.
Volunteers were told to think about yawning while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
Volunteers were told to think about yawning, while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
When it's really cold, wear a face mask or a scarf over your mouth to warm the air you breathe and protect your face.