医生建议使用CPAP呼吸机来治疗他的睡眠呼吸暂停问题。

The doctor recommended a CPAP machine to treat his sleep ___apnea.

她丈夫因为睡眠呼吸暂停症不得不使用呼吸机。

Her husband has to use a breathing machine due to his ___apnea.