When you have filled and emptied your lower lungs 8 to 10 times, add the second step to your breathing: Inhale first into your lower lungs as before, and then continue inhaling into your upper chest.

当你进行完8 - 10次以下方肺部分进行的呼吸后，将第二步添加到呼吸过程中：首先，和刚才一样用下方的肺吸气，然后，继续吸气，吸入上方胸腔。

youdao

Use relaxation techniques - yoga or meditation classes are ideal, and practise slow breathing using the lower part of your lungs.

学习有益放松的方法——瑜伽，冥思课程非常理想，通过换用肺的下半部呼吸练习减慢呼吸。

youdao

Result:IL-17 was expressed at lower level in lungs and BALF of normal rats, mainly by epithelial cells.

结果：正常大鼠肺组织及BALF内IL-17低水平表达，主要表达于气道上皮细胞；

youdao

People with asthma, emphysema or COPD are especially at risk for complications (even death) from the cinnamon challenge because their lungs are already compromised and at risk for more severe spasm in their lower airways.

FORBES: An ER Doctor's Perspective on "The Cinnamon Challenge": Don't Even Think of Doing It

If we had a policy that said we did not use the lungs of those who had smoked, then the number of lung transplants carried out would have been significantly lower.

CNN: Soldier dies after receiving smoker's lungs in transplant