“今天老師不是說了牛頓第二定律麼?”462Please respect copyright.PENANARYCAtWehYb
462Please respect copyright.PENANAkXkVh0wCaE
“嗯,怎麼了?”
462Please respect copyright.PENANAZi634oCTPo
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
462Please respect copyright.PENANAFe0cJsLK6z
“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......#$$@$#(@-'$$'="@$!”
462Please respect copyright.PENANAtFdEsiIH1S
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
462Please respect copyright.PENANAf8Ykz3gp43
“......那我還是不要當學霸了。”路人乙道。