Over this same time, your breathing also increases even further in a process called ventilatory acclimatization.

同时，你的呼吸也会继续加快，这种过程被称为 “通气习服”。

For those with severes symptoms, treatment is focused on supportive care, such as providing fluids, oxygen, and ventilatory support for really ill people.

对于重症患者，治疗的重点是对症支持治疗，如为病情严重的患者应补充液体、维持氧供和通气支持。