x No Plagiarism!ToEC9og6AG5wHMWzJ6MXposted on PENANA 放下就跟作 0.9‾循環有理數一樣,看似你沒辦法到1,但能無限接近他47Please respect copyright.PENANAt8q1zTmyzs8964 copyright protection43PENANACluvdgm1Vn 維尼 15.158.61.17ns 15.158.61.17da2