Li-Fan Chen => YSITD: (a, b) = (1.1.1.1, 1.1.1.2) 那 a:3 b:1 跟a:2 b:2 ㄋ #5e552fdc2efe4b036965f442

Li-Fan Chen says to YSITD

(a, b) = (1.1.1.1, 1.1.1.2) 那 a:3 b:1 跟a:2 b:2 ㄋ

at Tue, Feb 25, 2020 10:31 PM