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  • tyd.tycc.org.tw/course/detail/3333A-5b924c1164df3/%E6%A8%82%E6%B4%BB%E9%A4%8A%E7%94%9F%E7%B6%93%E7%B5%A1%E9%AC%86%E7%AD%8B.html (port 80)