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  • tyd.tycc.org.tw/course/detail/3333A-5b8fdc1d43f14/%E8%9D%B6%E5%8F%A4%E5%B7%B4%E7%89%B9%E5%89%B5%E6%84%8F%E6%8B%BC%E8%B2%BC%E5%88%9D%E7%B4%9A1.html (port 80)