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“今天老師不是說了牛頓第二定律麼?”313Please respect copyright.PENANAo8RDkKjYlO
313Please respect copyright.PENANAjuzN7TFIHm
“嗯,怎麼了?”
313Please respect copyright.PENANAKzXufc6hRJ
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
313Please respect copyright.PENANAjt1YreVZxB
“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......#$$@$#(@-'$$'="@$!”
313Please respect copyright.PENANAGUcztlqKs3
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
313Please respect copyright.PENANA5dQ0GtIDpy
“......那我還是不要當學霸了。”路人乙道。