肺气泡 meaning in Chinese

alveolar air
alveolus/alveoli

Oxygen is absorbed and carbon dioxide is expelled from our body during the process of gaseous exchange taking place at the alveoli
在肺气泡里，空气中的氧份被人体吸收，而体内的二氧化碳则被排出体外。
Your lungs will become less elastic , the lung capacity will decrease , the gaseous exchange function of the alveoli will decrease . all these will reduce the power of exercise in elderly people
肺和气管亦会退化，肺容量降低，肺的弹性减低，肺气泡之呼吸功能减退等，造成老年人的运动能力降低。
The structure of our respiratory system is like the branching pattern of a tree . the trachea as the main airway divides into smaller and smaller branches , and the smallest branches end up with small air sacs called alveoli
呼吸系统的结构好像一棵树，气管如树干般分支，愈分愈小，直至在最小的支气管末梢形成彷如气囊的肺气泡。