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Continue to Chat本以為自己用電太費沒想到竟是家裡電錶連著紅綠燈 https://blog.wongcw.com/2020/05/30/%e6%9c%ac%e4%bb%a5%e7%82%ba%e8%87%aa%e5%b7%b1%e7%94%a8%e9%9b%bb%e5%a4%aa%e8%b2%bb%e6%b2%92%e6%83%b3%e5%88%b0%e7%ab%9f%e6%98%af%e5%ae%b6%e8%a3%a1%e9%9b%bb%e9%8c%b6%e9%80%a3%e8%91%97%e7%b4%85%e7%b6%a0/