我有一个朋友，每天的睡眠只有四个小时，无论几点睡觉，睡够四个小时自动醒

我有一个朋友，每天的睡眠只有四个小时，无论几点睡觉，睡够四个小时自动醒来睡不着

Results (English) 1:

I have a friend who sleeps for only four hours a day. No matter what time he goes to bed, he wakes up automatically when he sleeps for four hours.

Results (English) 2:

I have a friend who sleeps only four hours a day, no matter what time I go to bed, and sleeps enough for four hours to automatically wake up and not sleep

Results (English) 3:

I have a friend who sleeps only four hours a day. No matter what time he goes to bed, if he sleeps for four hours, he will automatically wake up and can't sleep