“今天老師不是說了牛頓第二定律麼?”483Please respect copyright.PENANAW6hcmrKdbA
483Please respect copyright.PENANA5LRFTC51l7
“嗯,怎麼了?”
483Please respect copyright.PENANAPqy9Yfml96
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
483Please respect copyright.PENANA6zT7xPk9HD
“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......#$$@$#(@-'$$'="@$!”
483Please respect copyright.PENANAmlVrLf0cia
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
483Please respect copyright.PENANAdSYCas8fo3
“......那我還是不要當學霸了。”路人乙道。