拳击手被击倒，短暂地失去了意识。

The boxer was knocked out and lost ___consciousness for a moment.

尽管伤势严重，她在摔倒后就再也没能恢复意识。

Despite the severe injury, she never regained ___consciousness after the fall.

麻醉药效过后，病人慢慢地恢复了意识。

The patient slowly regained ___consciousness after the anesthesia wore off.