Heart failure. Respiratory gas exchange. People with holes in their stomachs. Nachos.

心力衰竭。呼吸气体交换。肚子上有洞的人。玉米片。

The gases exchanged, oxygen and carbon dioxide, are referred to as respiratory gases.

气体交换，氧气和二氧化碳，被称为呼吸性气体。

The respiratory zone includes the respiratory bronchioles and alveoli and moves the respiratory gases, that is oxygen and carbon dioxide, in and out of the blood.

呼气区包括呼吸性细支气管和肺泡，它们运送氧气和二氧化碳这些参与呼吸的气体进出血液。