![(morning)](https://s.plurk.com/emoticons/karma100/f5da12f021dcc0f6fcec.gif)
![](https://avatars.plurk.com/4064899-medium63606534.gif)
銀色衝浪手|計然
貧富差距擴大,其實也有幸存者偏差,因為沒有持續追蹤階級樣本的汰換率,因為階級並不是維持不動,它是會交替,每個階級都會
![(morning)](https://s.plurk.com/emoticons/karma100/f5da12f021dcc0f6fcec.gif)
![](https://avatars.plurk.com/5993803-medium8.gif)
掰噗~
是喔
![(p-surprised)](https://s.plurk.com/emoticons/basic2/1b07e99b3a2f2453192e.gif)
![](https://avatars.plurk.com/5105132-medium12.gif)
sophia愛古典音樂
午安
![](https://emos.plurk.com/4a81a6cbf5ba137d7b0fb8c4c845d9d4_w42_h43.gif)