Charactery
n. 字符, 用字符表達意思的方法
??? 情景例句
It'll all be over in two hours.
再兩個小時就結束了。
What fun!
多有趣呵。
If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors.
如果睡眠的功能不是在于使身體得到休息，那么也許是讓大腦得以休息？若不是下面兩點，這種假使似乎是有道理的。