air absorption

例句：

1. 1. The absorption of oxygen in the lungs is essential for our survival.
   肺部对氧气的吸收对于生存至关重要。
2. 2. Air absorption is a process that occurs when we breathe in and out.
   空气吸收是一个呼吸过程中发生的过程。
3. 3. In order to improve air quality, it's important to reduce air absorption from sources like cars andfactories.
   为了改善空气质量，减少汽车和工厂等来源的空气吸收是很重要的。