period unconsciousness

基本解释

For any animal living in the wild, it just doesn't seem very smart to design in a mandatory eight-hour period of near-total unconsciousness every day.
對於在野外環境中生存的動物來說，爲它們設計一個每天有八小時的意識全無的作息時間表顯然是不明智的。
ericyin.spaces.live.com
Alarms and electronic motion detectors in the mortuary in Malatya will detect the slightest movement by a living person emerging from a coma or long period of unconsciousness.
安裝在馬拉蒂亞市太平間裡的警報器和電子運動檢測器能感測到那些從休尅或長時間失去意志中醒來的活人最微小的動作。