“今天老師不是說了牛頓第二定律麼?”480Please respect copyright.PENANA3PnLiYwJtX
480Please respect copyright.PENANAgNBhlQ5Avq
“嗯,怎麼了?”
480Please respect copyright.PENANAODD5j9P7bm
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
480Please respect copyright.PENANA2ZfNgYOw9Q
“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......#@$#(@-''="@$!”
480Please respect copyright.PENANAvaOzpHRFHu
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
480Please respect copyright.PENANAHiL5sxmv0r
“......那我還是不要當學霸了。”路人乙道。