“今天老師不是說了牛頓第二定律麼?”260Please respect copyright.PENANAOjwBkESpzz
260Please respect copyright.PENANACG35xLqu23
“嗯,怎麼了?”
260Please respect copyright.PENANAekAddRHosO
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
260Please respect copyright.PENANAuU2LK05wq0
“啊對,就是這個,那麼這就跟牛頓第一定律相關。他是這麼說的......#$$@$#(@-'$$'="@$!”
260Please respect copyright.PENANALOo3snEJlU
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
260Please respect copyright.PENANAcmRDh8TUFg
“......那我還是不要當學霸了。”路人乙道。