feeling listless

基本解释

Don’t presume that feeling listless — or miserable — is just part of old age.
不要先入爲主的認爲無精打採——或者痛苦——這些是年老的一部分。
Don't presume that feeling listless — or miserable — is just part of old age. Millions of happy, fulfilled older Americans prove it's not. M.D.
不要設想那種感覺是無聊的——或者是痛苦的——它衹是晚年的一部分而已。很多樂觀的老年美國人証明了竝不那樣的。
Why is it that two people can be equally sleep-deprived, and yet the next day one person ends up feeling more tired and listless than the other?
爲什麽兩個人都有相同程度的睡眠不足（睡眠剝奪 sleep-deprived），然而第二天一個人會比另一個人覺的更疲勞、無精打採呢？