25,548KM-4KM=25,544KM
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.sinchew.com.my/news/20221004/n
■潘文良著作集＞勵益品＞魚雁千里共今緣＞林春權_003 △給春權－003 (86)1997.06.18.三 00:35:21 ■附錄：◎論主客觀