“今天老師不是說了牛頓第二定律麼?”420Please respect copyright.PENANANTM61e0nDl
420Please respect copyright.PENANAM0XhFsqpLe
“嗯,怎麼了?”
420Please respect copyright.PENANAMGbchmcycw
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
420Please respect copyright.PENANADccC9bNMKK
“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......#$$@$#(@-'$$'="@$!”
420Please respect copyright.PENANA0gMJ4yUfX2
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
420Please respect copyright.PENANASFYNc4xkJr
“......那我還是不要當學霸了。”路人乙道。