But in the case of severe disabilities, most people are in no doubt that life is worse.

但是在严重残疾的例子里，大多残疾人都毫无疑问地认为,自己的生活就是糟糕的。

普林斯顿公开课 - 人性课程节选

It's the sort of thing he's given lip service to, no doubt,over the course of his life.

他非常震撼，虽然他终其一生，口头上说相信死亡，这毫无疑问。

耶鲁公开课 - 死亡课程节选