English-Chinese/Sleep is a naturally recurring state of mind and body, characterized by altered consciousness, relatively inhibited sensory activity, inhibition of nearly all voluntary muscles, and reduced interactions with surroundings

Sleep is a naturally recurring state of mind and body, characterized by altered consciousness, relatively inhibited sensory activity, inhibition of nearly all voluntary muscles, and reduced interactions with surroundings.

睡眠是一种自然复发的身心状态，其特征是意识改变，感觉活动相对抑制，几乎所有随意肌的抑制，以及与周围环境的相互作用减少.