A more biological explanation for how the Neti pot works has to do with tiny, hair-like structures called cilia that line the inside of the nasal and sinus cavities.
To avoid inhalation, covering the nasalcavities, mouth and shutting the eyes closed is necessary.
为避免吸入粉底颜料,覆盖鼻腔、嘴巴,并且闭上眼睛。
3
Cancer of the nasal passages affects the paranasal sinuses (the small cavities in the bone surrounding the nose) and the breathing passages in the nose.