Objective To explore the clinical significance of sleeping structure and sleeping awakening of severe obstructive sleep apnea-hypopnea syndrome (OSAHS).

目的探讨重度睡眠呼吸暂停低通气综合征（OSAHS）的睡眠结构和睡眠觉醒的临床意义。

youdao

So watch... early in the morning when you are fresh after a long, deep sleep, and the world is just awakening and the birds have started singing and the sun is rising.

所以留心……早上当你从一个漫长、深度的睡眠中醒来时，这个世界正在苏醒，鸟儿开始歌唱，太阳正在升起。

youdao

The poem identifies also cold and passion with dawn the moment of awakening, which is also a moment of coming into reality from dream and sleep.

诗歌还将黎明的寒冷与激情,比作一种觉醒时刻,从睡梦和幻想回到现实的时刻。

耶鲁公开课 - 现代诗歌课程节选