[請益] 腳踏車平衡
為什麼行進中的腳踏車比靜止中的容易平衡?
學騎腳踏車很容易,但要在靜止中還平衡腳踏車就很難了。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.129.160.67
推
04/30 17:00, , 1F
04/30 17:00, 1F
推
04/30 16:58, , 2F
04/30 16:58, 2F
→
04/30 17:04, , 3F
04/30 17:04, 3F
→
04/30 17:05, , 4F
04/30 17:05, 4F
推
04/30 17:26, , 5F
04/30 17:26, 5F
→
04/30 19:25, , 6F
04/30 19:25, 6F
→
04/30 19:26, , 7F
04/30 19:26, 7F
→
04/30 19:27, , 8F
04/30 19:27, 8F
→
04/30 23:59, , 9F
04/30 23:59, 9F
→
04/30 23:59, , 10F
04/30 23:59, 10F
→
05/01 00:00, , 11F
05/01 00:00, 11F
→
05/01 00:01, , 12F
05/01 00:01, 12F
推
05/02 00:11, , 13F
05/02 00:11, 13F
→
05/02 00:11, , 14F
05/02 00:11, 14F
→
05/02 00:11, , 15F
05/02 00:11, 15F
推
05/09 18:40, , 16F
05/09 18:40, 16F
→
05/09 18:41, , 17F
05/09 18:41, 17F
→
05/09 18:44, , 18F
05/09 18:44, 18F
→
05/20 22:13, , 19F
05/20 22:13, 19F
→
05/20 22:14, , 20F
05/20 22:14, 20F
→
05/20 22:15, , 21F
05/20 22:15, 21F
討論串 (同標題文章)
ask-why 近期熱門文章
PTT職涯區 即時熱門文章