# 19

解决问题的时候有的时候就像是在填坑。挖土填好一个，发现又制造了一个。再填，可能一个还不够用。真的在填坑的是时候我们会做什么呢？早安，世界。早安，未来。早安，你的无坑世界。

![](/files/-MTTiIQtSdriVdpey5EC)


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