Those who slept for more than 9 hours a night were 30% more likely to die early.

同时，每晚睡眠超过9小时，早逝的几率则会增加30%。

youdao

Younger subjects slept for an average of 9 hours compared to 7.5 for older people, said Klerman and her colleague Derk-Jan Dijk of the Surrey Sleep Research Centre in England.

科勒曼与他的合作伙伴——英格兰萨利睡眠中心的德克 詹 迪耶克说，比起老人平均睡眠7.5小时这个数字，年轻的实验对象们平均每天睡9小时。

youdao

Yes. You slept for 9 hours and 23 minutes, and there was no food at the factory, so I estimate that it's been at least 12 hours since you last ate.

是的，你睡了9小时23分钟，而且天网建造设施那里也没有食物，所以我估算出你已经12小时没有吃东西。

youdao