“今天老師不是說了牛頓第二定律麼？”456Please respect copyright.ＰＥＮＡＮＡwBMKOIbaR2
456Please respect copyright.ＰＥＮＡＮＡEfeQiu1IEH
“嗯，怎麼了？”
456Please respect copyright.ＰＥＮＡＮＡjUzaYnvSQa
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
456Please respect copyright.ＰＥＮＡＮＡS3q4x1Ux70
“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......#$$@$#(@-'$$'="@$!”
456Please respect copyright.ＰＥＮＡＮＡgjusKPe4Qo
“啊，原來學霸都那麼談戀愛啊。”路人甲說。
456Please respect copyright.ＰＥＮＡＮＡM1K2mSXaxI
“......那我還是不要當學霸了。”路人乙道。
然後按「加至主畫面」