今日我才發現自己的書桌有點略微傾斜。671Please respect copyright.PENANA9X3PxiPEUF
如果我將六角柱的原子筆放好,671Please respect copyright.PENANAhgM1tZmqWU
它雖然沒有自動滾下來,671Please respect copyright.PENANAwVwijFGFlK
但垂直放下一個十元硬幣便會滾掉了!671Please respect copyright.PENANA7qdJDDRkCW
所以說:「錢都是很容易離開我的東西!」671Please respect copyright.PENANAYPtavjiqp6