gas exchange action

例句：

1. 1.The gas exchange action in the lungs is crucial for oxygen intake.
   肺部的气体交换作用对于氧气摄入至关重要。
2. 2. During photosynthesis, plants use sunlight to perform a gas exchange action.
   在光合作用过程中，植物利用阳光进行气体交换作用。
3. 3.The gas exchange action in the mitochondria is essential for energy production.
   线粒体中的气体交换作用对于能量生产至关重要。