I whispered and fell into a dreamless sleep .

我低声说成一个无梦的睡眠下跌。

He fell into the dreamless sleep which rounded off his past .

他睡着了，睡得非常沉，好像把过去的岁月全补足。

During the typical human experience , say the yogis , most of us are always moving between three different levels of consciousness-waking , dreaming or deep dreamless sleep .

瑜伽士说，典型的人类经验，始终游走在三种不同的意识层之间清醒、梦境，或无梦境的沉睡。

Sometimes it is in deep dreamless sleep .

有时候它处在无梦的深度睡眠中。

I fell straight into a dreamless sleep .

我一下子就进入了无梦的酣睡。