She gulped air into her lungs.
她大口地把空气吸入肺部。
The lungs consist of millions of tiny air sacs.
肺包含数百万个小肺泡。
These fine particles penetrate deep into the lungs.
这些微小的尘埃可深深地吸入肺部。
The lungs are in fact constructed of thousands of tiny tubes.
肺其实是由数千个细小管状器官构成的。
In breathing the chest muscles expand the rib cage and allow air to be sucked into the lungs.
呼吸时胸部肌肉使胸廓扩大让空气吸入肺部。
The lungs dilate in breathing.
呼吸时肺部扩张。
Residents' hearts and lungs are affected as a consequence.
居民的心脏和肺部因此而受到影响。
The tadpoles produce the sound by pushing air out of their lungs.
蝌蚪通过将空气推出肺部来发出声音。
The gills of fishes are analogous to the lungs in terrestrial animals.
鱼类的鳃与陆上动物的肺类似。
The lungs of a fetus secrete a liquid that mixes with its mother's amniotic fluid.
胎儿的肺部会分泌一种能与母亲的羊水混合的液体。
Try not to cough more than you can help since it may cause problems to your lungs.
尽量不要咳得太厉害，因为这可能会对你的肺部造成伤害。
When you gesture, you bring more air into the lungs, which can make your voice sound warmer.
当你做手势的时候，你会把更多的空气吸入肺部，这会让你的声音听起来更温暖。
One man sits up in his bed for an hour each afternoon to help drain the fluid from his lungs.
男子每天下午在床上坐一个小时，以便排出肺部的液体。
It might be that yawning helps to clear out the lungs by periodically lowering the pressure in them.
打哈欠可能通过周期性地降低肺部的压力来帮助清理肺部。
One method is invasive ventilation. A second method involves blowing oxygen into the lungs through a mask.
一种方法是有创通气。第二种方法是通过面罩将氧气吹入肺部。
Ms. Carr was 31 when she was diagnosed with a rare form of cancer that had generated tumors on her liver and lungs.
卡尔31岁时被诊断出患有一种罕见的癌症，她的肝脏和肺部长了肿瘤。
Researchers believe their lungs were seared by the toxic fumes, but orca carcasses usually sink, so no autopsy was possible.
研究者们认为它们是因毒烟雾灼伤肺部，但虎鲸尸体通常沉入海底，因而没办法进行尸体解剖。
Soot pollution can irritate the lungs, worsen conditions like asthma and increase the risks of heart attacks and premature death.
煤烟污染会刺激肺部，使哮喘等病情恶化，增加心脏病发作和过早死亡的风险。
People with cystic fibroses are unable to fight off such bacteria, even though their lungs produce normal amounts of the antibiotic.
患有囊性纤维变性的人却无法抵抗这种细菌，即使他们的肺部能产生正常数量的抗生素。
Healthy lungs produce a natural antibiotic that protects them from infection by routinely killing harmful bacteria on airway surfaces.
健康的肺部会产生一种天然的抗生素，通过杀死呼吸道表面的有害细菌来保护肺部不受感染。
People with cystic fibrosis, however, are unable to fight off such bacteria, even though their lungs produce normal amounts of the antibiotic.
然而，患有囊性纤维化的人却无法抵抗这种细菌，即使他们的肺部能产生正常数量的抗生素。
It does not distribute neurotoxic mercury around the planet; it does not clog city air and the lungs of those who breathe it with soot and sulfur.
它不会在地球上散播神经毒性汞；它不会用烟尘和硫堵塞城市空气和呼吸者的肺。
For example, the lungs and the heart muscle expand less successfully, the blood vessels become increasingly rigid, and the ligaments and tendons tighten.
例如，肺部和心脏肌肉扩张不太成功，血管变得越来越僵硬，韧带和肌腱收紧。
A completely different theory holds that yawning assists in the physical development of the lungs early in life, but has no remaining biological function in adults.
另一种完全不同的理论认为，打呵欠有助于生命早期肺部的生理发育，但对成年人没有任何剩余的生理功能。
You simply note the rising and falling of your breath, and focus on the parts of your body where you feel your breath, whether it's in the lungs, tip of your nose or elsewhere.
你只需注意你呼吸的起伏，将注意力集中到正在感受呼吸的身体部位，无论是肺部，鼻尖还是其他地方。
Such water would be useless in improving physical performance, however, since the only way to get oxygen into the bloodstream so that it can be absorbed by the muscles is through the lungs.
然而，这样的水对提高身体机能毫无用处，因为只有通过肺部才能将氧气吸入血液，从而被肌肉吸收。
然后他检查了我的肺部。
It is helpful to our lungs and blood.
它对我们的肺部和血液有好处。
Bicycle riding can make the riders' hearts and lungs strong.
骑自行车可以让骑行者的心脏和肺部强壮。
In fact, the Amazon Rainforest is the "lungs of our planet" because it produces 20% of the world's oxygen.
事实上，亚马逊雨林是“地球之肺”，因为它为地球供给了20%的氧气。
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