“今天老師不是說了牛頓第二定律麼?”412Please respect copyright.PENANA8BazSxjDvK
412Please respect copyright.PENANAFIHQwq9JaZ
“嗯,怎麼了?”
412Please respect copyright.PENANAWZKkcMsrF5
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
412Please respect copyright.PENANAgIJrrRy3nx
“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......#$$@$#(@-'$$'="@$!”
412Please respect copyright.PENANA3aXsl6g1zV
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
412Please respect copyright.PENANATDx0lRpRdP
“......那我還是不要當學霸了。”路人乙道。