You start off with a transition period when you're falling asleep. We call that stage I.

一开始是过渡期，你开始进入睡眠状态，这是第一阶段。

youdao

Often times I would fall asleep in my chair in front of my computer with EverQuest running, waking up hours later to start the cycle all over again.

我经常玩着玩着就电脑椅上睡着了，然后几个小时候醒来继续游戏，如此循环反复。

youdao

You start off with a transition period when you're falling asleep. We call that stage I.

一开始是过渡期,你开始进入睡眠状态，这是第一阶段。

耶鲁公开课 - 心理学导论课程节选

Sometimes I was drinking a bottle of whisky and I couldn't even get drunk, so I'd go onto two bottles of whisky a day, wake up, fall asleep, wake up, start again.

BBC: James Bulger's father on surviving 20 years of grief