x
“今天老師不是說了牛頓第二定律麼?”258Please respect copyright.PENANA9YPgsuR1VU
258Please respect copyright.PENANApIIbTmtTxu
“嗯,怎麼了?”
258Please respect copyright.PENANAmxTVEA9hv8
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
258Please respect copyright.PENANAOO3V2Ss4ET
“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......#$$@$#(@-'$$'="@$!”
258Please respect copyright.PENANAWRfdYYZw1C
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
258Please respect copyright.PENANAwg0wKcVhut
“......那我還是不要當學霸了。”路人乙道。