原帖由 jwxie518 於 2006-9-24 10:03 AM 發表。 
3 `; E \* R, b3 J( P. ?5 d5.39.217.77:88982 C2 K' x6 H( k
完全正確& a( g d+ d9 z3 `
速度+光線+鏡片的折射>:D<
; k' h! l7 V# L& h/ Y6 r. k8 k" y5.39.217.77:8898Very agree, so don't be worry, not involve any supernatural!! [-X [-X |
發表於 2006-10-24 12:52 PM
| 