https://youtu.be/C9bG4zbgepE?si=NIdNXS1Ev0MX90_r
https://youtu.be/kmPBiIcV7XY?si=AGRYyCW-XceAf6S-
1º. Bal b/f 108,895KM-108,895KM=Finished 2º. Bal b/f 8,997,159KM-0KM=8,997,159KM Bal c/f 3º. Bal b/f 39,9
有數學難題，想補習，可Whatsapp+85297994849，找梁Sir，指Amor介紹
https://youtu.be/0AMYe3p7VwY?si=nDddSNaFqHrJXNF-