Late at night, all immersed in the Hun Hun probable sleep in these days of turbulence also allowed me to quickly fall into a sleep.

夜深了，一切都沉浸在昏昏然的睡意中，这几天的颠簸也让我很快地掉入了梦乡。

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Once we were asked to watch a video on how to operate the punches, all of us seemed to fall into sleep by the end of the video.

有一次我们被叫去看一个关于如何操作机床的视频，视频结束的时候我们所有人好像要睡着了。

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It involves a mask that goes over your eyes that flashes lights or emits a sound when you fall into the REM stage of sleep.

这产品有个面具，可以在你即将进入深层梦境的时候在你的眼部发出闪光，或者弄出一些声音。

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Lulled by the silence of the carriage and the prospect of alpine rail travel, I fall into a deep, childlike sleep.

BBC: Swiss movement