手术后，病人处于一种昏迷般的状态，对外界刺激毫无反应。

After the surgery, the patient was in a ___coma-like state and unresponsive to external stimuli.

连续工作三天后，他感到昏昏沉沉，几乎无法保持清醒。

After working for three days straight, he felt ___coma-like and could barely stay awake.