180.97.151.187:59804 222.216.28.101:49960 11.1.52.242:47886 119.75.219.28:22393 101.227.21.161:63924 203.208.46.22:57299 171.11.3.103:3477 65.79.3.132:5181
(学生实验,请支持谢谢)