“今天老師不是說了牛頓第二定律麼？”487Please respect copyright.ＰＥＮＡＮＡzEt8XNwHFP
487Please respect copyright.ＰＥＮＡＮＡSpnWNXeVLC
“嗯，怎麼了？”
487Please respect copyright.ＰＥＮＡＮＡdNJRiGleXf
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
487Please respect copyright.ＰＥＮＡＮＡTcqTv5TnLl
“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......#$$@$#(@-'$$'="@$!”
487Please respect copyright.ＰＥＮＡＮＡZfDsYVewgX
“啊，原來學霸都那麼談戀愛啊。”路人甲說。
487Please respect copyright.ＰＥＮＡＮＡTJx2YrcWaI
“......那我還是不要當學霸了。”路人乙道。
然後按「加至主畫面」