“今天老師不是說了牛頓第二定律麼?”490Please respect copyright.PENANAUOIsmQLKpT
490Please respect copyright.PENANAH1ceJNPa4D
“嗯,怎麼了?”
490Please respect copyright.PENANA4mK8wpkq8Z
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
490Please respect copyright.PENANAwvhTeTR0ts
“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......#$$@$#(@-'$$'="@$!”
490Please respect copyright.PENANA4qjk5IHCjw
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
490Please respect copyright.PENANANCwuvCTLSP
“......那我還是不要當學霸了。”路人乙道。