As there is failure of inspired air to reach the olfactory region.

由于被吸入的空气无法到达嗅觉区域。

Those sinuses help the inspired air to circulate for a bit, so it has time to get warm and moist.

鼻旁窦协助调节吸入的空气，使它们温暖湿润。

In the hottest room it boosted the relative humidity of inspired air by over 50%, compared with breathing without a mask.

在最热的房间里，戴棉质口罩呼吸与不戴口罩呼吸相比，它使吸入空气的相对湿度提高了50%以上。

" You promise me" ? he said, lifting up his arm with an inspired air.

“你答应我” ？他说着，神采奕奕地举起手臂。

Finally, the conducting zone adds water vapor to the inspired air.

最终传导区在吸入气体中加入水蒸气。

Furthermore, inspired air is warmed as the air passes through the conducting zone.

再者，随着空气穿过传导区，吸入气体就被加热了。

The conducting zone cleans inspired air much like an air filter cleans air going into our furnace.

传导区像空气净化器清洗进入熔炉的气体一样清洁吸入气。

By the time the inspired air reaches the alveoli where gas exchange occurs, the concentration drops from about 21% to about 13%.

当吸入的空气到达发生气体交换的肺泡时，浓度从大约21%下降到大约13%。