但卻因一次事件，使得兩條平行線，產生了接觸。
最後到底兩條線會重疊在一起，還是會不再有交集呢？
-------------看看就好~(￣▽￣)~其實我自己看不太懂~(￣▽￣)~--------
ns 172.70.174.181da2
Penana
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