車距: 2 second rule
people often remember to allow him/herself 2 sec, but forgets to give any driver behind 2 sec. 後者(rear ended)常常導致 neck whiplash - 通常數天後才感覺, 所以更危險。
車距: 2 second rule
people often remember to allow him/herself 2 sec, but forgets to give any driver behind 2 sec. 後者(rear ended)常常導致 neck whiplash - 通常數天後才感覺, 所以更危險。
• 還有就是要活學活用交通規則 -美西遊子- ♀ (144 bytes) () 11/02/2012 postreply 16:00:56