For two days, the president remained in a coma.

VOA: special.2010.07.29

Perhaps that's what it's like when somebody's in a coma, or perhaps at least certain types of comas.

也许昏迷中的人也是一样，至少某种类型的昏迷。

耶鲁公开课 - 死亡课程节选

Take somebody who is in a coma, not engaged in P-functioning.

就拿昏迷中的人来说，没有人格功能性。

耶鲁公开课 - 死亡课程节选