推 xyzzz:Back to back to back :P 220.137.69.111 06/22
推 kanes:back to back to back 140.119.191.97 06/22
推 x29x:+一個back 220.143.224.73 06/22
推 eejason:back to back to back.....聽台灣主播唸的140.123.113.186 06/22
推 Lmkcat:就back to back to back阿,要不然three in a row 163.25.118.42 06/22
推 talesworld:數學老ㄕ:back的3次方221.169.246.147 06/22
推 eight:就背兔背兔背啊.....英文很簡單滴 61.231.168.3 06/22
推 XDXDXDD:唸清楚一點 是數學老"ㄙ" 203.64.26.253 06/22