sanne says that in addition to pumping oxygenated air, the cpap also helps patients exhale.

sanne a re mo godimo ga go thusa go pompa mowa o o fetlhilweng ka oksijene, cpap e thusa gape balwetse gore ba kgone go hemela kwa ntle mowa o o tswang ka fa teng ga matshwafo a bona.
