adj.过度劳累；累过头
I'm loney only when I am overtired,when I have worked too long without a break,when fro the time being I feel empty ad need filling up.experience that needs to be sorted out. 只有当我过度劳累的时候我才会孤独，当我没有休息地工作了很长时间，随着时间流逝我感到空虚，想要得到充实的时候，我会把所有事情分类整理好。
